17996880888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11902699}}^1$

素因数の和:11902721

約数の個数: 64

約数和(自身を含む): 57132960000

約数和(自身を除く): 39136079112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 11902699, 23805398, 35708097, 47610796, 71416194, 83318893, 95221592, 107124291, 142832388, 166637786, 214248582, 249956679, 285664776, 321372873, 333275572, 428497164, 499913358, 642745746, 666551144, 749870037, 856994328, 999826716, 1285491492, 1499740074, 1999653432, 2249610111, 2570982984, 2999480148, 4499220222, 5998960296, 8998440444, 17996880888]

約数ペア:

[(1, 17996880888), (2, 8998440444), (3, 5998960296), (4, 4499220222), (6, 2999480148), (7, 2570982984), (8, 2249610111), (9, 1999653432), (12, 1499740074), (14, 1285491492), (18, 999826716), (21, 856994328), (24, 749870037), (27, 666551144), (28, 642745746), (36, 499913358), (42, 428497164), (54, 333275572), (56, 321372873), (63, 285664776), (72, 249956679), (84, 214248582), (108, 166637786), (126, 142832388), (168, 107124291), (189, 95221592), (216, 83318893), (252, 71416194), (378, 47610796), (504, 35708097), (756, 23805398), (1512, 11902699)]