16969212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 46781280

約数和(自身を除く): 29812068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 359, 404, 468, 606, 718, 909, 1077, 1212, 1313, 1436, 1818, 2154, 2626, 3231, 3636, 3939, 4308, 4667, 5252, 6462, 7878, 9334, 11817, 12924, 14001, 15756, 18668, 23634, 28002, 36259, 42003, 47268, 56004, 72518, 84006, 108777, 145036, 168012, 217554, 326331, 435108, 471367, 652662, 942734, 1305324, 1414101, 1885468, 2828202, 4242303, 5656404, 8484606, 16969212]

約数ペア:

[(1, 16969212), (2, 8484606), (3, 5656404), (4, 4242303), (6, 2828202), (9, 1885468), (12, 1414101), (13, 1305324), (18, 942734), (26, 652662), (36, 471367), (39, 435108), (52, 326331), (78, 217554), (101, 168012), (117, 145036), (156, 108777), (202, 84006), (234, 72518), (303, 56004), (359, 47268), (404, 42003), (468, 36259), (606, 28002), (718, 23634), (909, 18668), (1077, 15756), (1212, 14001), (1313, 12924), (1436, 11817), (1818, 9334), (2154, 7878), (2626, 6462), (3231, 5252), (3636, 4667), (3939, 4308)]