18846444456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{3739}}^1$

素因数の和:3968

約数の個数: 192

約数和(自身を含む): 59580892800

約数和(自身を除く): 40734448344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 73, 84, 126, 137, 146, 168, 219, 252, 274, 292, 411, 438, 504, 511, 548, 584, 657, 822, 876, 959, 1022, 1096, 1233, 1314, 1533, 1644, 1752, 1918, 2044, 2466, 2628, 2877, 3066, 3288, 3739, 3836, 4088, 4599, 4932, 5256, 5754, 6132, 7478, 7672, 8631, 9198, 9864, 10001, 11217, 11508, 12264, 14956, 17262, 18396, 20002, 22434, 23016, 26173, 29912, 30003, 33651, 34524, 36792, 40004, 44868, 52346, 60006, 67302, 69048, 70007, 78519, 80008, 89736, 90009, 104692, 120012, 134604, 140014, 157038, 180018, 209384, 210021, 235557, 240024, 269208, 272947, 280028, 314076, 360036, 420042, 471114, 512243, 545894, 560056, 628152, 630063, 720072, 818841, 840084, 942228, 1024486, 1091788, 1260126, 1536729, 1637682, 1680168, 1884456, 1910629, 2048972, 2183576, 2456523, 2520252, 3073458, 3275364, 3585701, 3821258, 4097944, 4610187, 4913046, 5040504, 5731887, 6146916, 6550728, 7171402, 7642516, 9220374, 9826092, 10757103, 11463774, 12293832, 14342804, 15285032, 17195661, 18440748, 19652184, 21514206, 22927548, 28685608, 32271309, 34391322, 36881496, 37393739, 43028412, 45855096, 64542618, 68782644, 74787478, 86056824, 112181217, 129085236, 137565288, 149574956, 224362434, 258170472, 261756173, 299149912, 336543651, 448724868, 523512346, 673087302, 785268519, 897449736, 1047024692, 1346174604, 1570537038, 2094049384, 2355805557, 2692349208, 3141074076, 4711611114, 6282148152, 9423222228, 18846444456]

約数ペア:

[(1, 18846444456), (2, 9423222228), (3, 6282148152), (4, 4711611114), (6, 3141074076), (7, 2692349208), (8, 2355805557), (9, 2094049384), (12, 1570537038), (14, 1346174604), (18, 1047024692), (21, 897449736), (24, 785268519), (28, 673087302), (36, 523512346), (42, 448724868), (56, 336543651), (63, 299149912), (72, 261756173), (73, 258170472), (84, 224362434), (126, 149574956), (137, 137565288), (146, 129085236), (168, 112181217), (219, 86056824), (252, 74787478), (274, 68782644), (292, 64542618), (411, 45855096), (438, 43028412), (504, 37393739), (511, 36881496), (548, 34391322), (584, 32271309), (657, 28685608), (822, 22927548), (876, 21514206), (959, 19652184), (1022, 18440748), (1096, 17195661), (1233, 15285032), (1314, 14342804), (1533, 12293832), (1644, 11463774), (1752, 10757103), (1918, 9826092), (2044, 9220374), (2466, 7642516), (2628, 7171402), (2877, 6550728), (3066, 6146916), (3288, 5731887), (3739, 5040504), (3836, 4913046), (4088, 4610187), (4599, 4097944), (4932, 3821258), (5256, 3585701), (5754, 3275364), (6132, 3073458), (7478, 2520252), (7672, 2456523), (8631, 2183576), (9198, 2048972), (9864, 1910629), (10001, 1884456), (11217, 1680168), (11508, 1637682), (12264, 1536729), (14956, 1260126), (17262, 1091788), (18396, 1024486), (20002, 942228), (22434, 840084), (23016, 818841), (26173, 720072), (29912, 630063), (30003, 628152), (33651, 560056), (34524, 545894), (36792, 512243), (40004, 471114), (44868, 420042), (52346, 360036), (60006, 314076), (67302, 280028), (69048, 272947), (70007, 269208), (78519, 240024), (80008, 235557), (89736, 210021), (90009, 209384), (104692, 180018), (120012, 157038), (134604, 140014)]