21348432

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{21179}}^1$

素因数の和:21200

約数の個数: 60

約数和(自身を含む): 68284320

約数和(自身を除く): 46935888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 21179, 42358, 63537, 84716, 127074, 148253, 169432, 190611, 254148, 296506, 338864, 381222, 444759, 508296, 593012, 762444, 889518, 1016592, 1186024, 1334277, 1524888, 1779036, 2372048, 2668554, 3049776, 3558072, 5337108, 7116144, 10674216, 21348432]

約数ペア:

[(1, 21348432), (2, 10674216), (3, 7116144), (4, 5337108), (6, 3558072), (7, 3049776), (8, 2668554), (9, 2372048), (12, 1779036), (14, 1524888), (16, 1334277), (18, 1186024), (21, 1016592), (24, 889518), (28, 762444), (36, 593012), (42, 508296), (48, 444759), (56, 381222), (63, 338864), (72, 296506), (84, 254148), (112, 190611), (126, 169432), (144, 148253), (168, 127074), (252, 84716), (336, 63537), (504, 42358), (1008, 21179)]