18213552

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:360

約数の個数: 160

約数和(自身を含む): 63091200

約数和(自身を除く): 44877648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 317, 336, 342, 378, 399, 432, 456, 504, 513, 532, 634, 684, 756, 798, 912, 951, 1008, 1026, 1064, 1197, 1268, 1368, 1512, 1596, 1902, 2052, 2128, 2219, 2394, 2536, 2736, 2853, 3024, 3192, 3591, 3804, 4104, 4438, 4788, 5072, 5706, 6023, 6384, 6657, 7182, 7608, 8208, 8559, 8876, 9576, 11412, 12046, 13314, 14364, 15216, 17118, 17752, 18069, 19152, 19971, 22824, 24092, 26628, 28728, 34236, 35504, 36138, 39942, 42161, 45648, 48184, 53256, 54207, 57456, 59913, 68472, 72276, 79884, 84322, 96368, 106512, 108414, 119826, 126483, 136944, 144552, 159768, 162621, 168644, 216828, 239652, 252966, 289104, 319536, 325242, 337288, 379449, 433656, 479304, 505932, 650484, 674576, 758898, 867312, 958608, 1011864, 1138347, 1300968, 1517796, 2023728, 2276694, 2601936, 3035592, 4553388, 6071184, 9106776, 18213552]

約数ペア:

[(1, 18213552), (2, 9106776), (3, 6071184), (4, 4553388), (6, 3035592), (7, 2601936), (8, 2276694), (9, 2023728), (12, 1517796), (14, 1300968), (16, 1138347), (18, 1011864), (19, 958608), (21, 867312), (24, 758898), (27, 674576), (28, 650484), (36, 505932), (38, 479304), (42, 433656), (48, 379449), (54, 337288), (56, 325242), (57, 319536), (63, 289104), (72, 252966), (76, 239652), (84, 216828), (108, 168644), (112, 162621), (114, 159768), (126, 144552), (133, 136944), (144, 126483), (152, 119826), (168, 108414), (171, 106512), (189, 96368), (216, 84322), (228, 79884), (252, 72276), (266, 68472), (304, 59913), (317, 57456), (336, 54207), (342, 53256), (378, 48184), (399, 45648), (432, 42161), (456, 39942), (504, 36138), (513, 35504), (532, 34236), (634, 28728), (684, 26628), (756, 24092), (798, 22824), (912, 19971), (951, 19152), (1008, 18069), (1026, 17752), (1064, 17118), (1197, 15216), (1268, 14364), (1368, 13314), (1512, 12046), (1596, 11412), (1902, 9576), (2052, 8876), (2128, 8559), (2219, 8208), (2394, 7608), (2536, 7182), (2736, 6657), (2853, 6384), (3024, 6023), (3192, 5706), (3591, 5072), (3804, 4788), (4104, 4438)]