12918708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 40098240

約数和(自身を除く): 27179532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 19, 22, 33, 34, 36, 38, 44, 51, 57, 66, 68, 76, 99, 101, 102, 114, 132, 153, 171, 187, 198, 202, 204, 209, 228, 303, 306, 323, 342, 374, 396, 404, 418, 561, 606, 612, 627, 646, 684, 748, 836, 909, 969, 1111, 1122, 1212, 1254, 1292, 1683, 1717, 1818, 1881, 1919, 1938, 2222, 2244, 2508, 2907, 3333, 3366, 3434, 3553, 3636, 3762, 3838, 3876, 4444, 5151, 5757, 5814, 6666, 6732, 6868, 7106, 7524, 7676, 9999, 10302, 10659, 11514, 11628, 13332, 14212, 15453, 17271, 18887, 19998, 20604, 21109, 21318, 23028, 30906, 31977, 32623, 34542, 37774, 39996, 42218, 42636, 56661, 61812, 63327, 63954, 65246, 69084, 75548, 84436, 97869, 113322, 126654, 127908, 130492, 169983, 189981, 195738, 226644, 253308, 293607, 339966, 358853, 379962, 391476, 587214, 679932, 717706, 759924, 1076559, 1174428, 1435412, 2153118, 3229677, 4306236, 6459354, 12918708]

約数ペア:

[(1, 12918708), (2, 6459354), (3, 4306236), (4, 3229677), (6, 2153118), (9, 1435412), (11, 1174428), (12, 1076559), (17, 759924), (18, 717706), (19, 679932), (22, 587214), (33, 391476), (34, 379962), (36, 358853), (38, 339966), (44, 293607), (51, 253308), (57, 226644), (66, 195738), (68, 189981), (76, 169983), (99, 130492), (101, 127908), (102, 126654), (114, 113322), (132, 97869), (153, 84436), (171, 75548), (187, 69084), (198, 65246), (202, 63954), (204, 63327), (209, 61812), (228, 56661), (303, 42636), (306, 42218), (323, 39996), (342, 37774), (374, 34542), (396, 32623), (404, 31977), (418, 30906), (561, 23028), (606, 21318), (612, 21109), (627, 20604), (646, 19998), (684, 18887), (748, 17271), (836, 15453), (909, 14212), (969, 13332), (1111, 11628), (1122, 11514), (1212, 10659), (1254, 10302), (1292, 9999), (1683, 7676), (1717, 7524), (1818, 7106), (1881, 6868), (1919, 6732), (1938, 6666), (2222, 5814), (2244, 5757), (2508, 5151), (2907, 4444), (3333, 3876), (3366, 3838), (3434, 3762), (3553, 3636)]