15312501828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1789}}^1\times {\mathrm{18289}}^1$

素因数の和:20101

約数の個数: 72

約数和(自身を含む): 41709613400

約数和(自身を除く): 26397111572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1789, 3578, 5367, 7156, 10734, 16101, 18289, 21468, 23257, 32202, 36578, 46514, 54867, 64404, 69771, 73156, 93028, 109734, 139542, 164601, 209313, 219468, 237757, 279084, 329202, 418626, 475514, 658404, 713271, 837252, 951028, 1426542, 2139813, 2853084, 4279626, 8559252, 32719021, 65438042, 98157063, 130876084, 196314126, 294471189, 392628252, 425347273, 588942378, 850694546, 1177884756, 1276041819, 1701389092, 2552083638, 3828125457, 5104167276, 7656250914, 15312501828]

約数ペア:

[(1, 15312501828), (2, 7656250914), (3, 5104167276), (4, 3828125457), (6, 2552083638), (9, 1701389092), (12, 1276041819), (13, 1177884756), (18, 850694546), (26, 588942378), (36, 425347273), (39, 392628252), (52, 294471189), (78, 196314126), (117, 130876084), (156, 98157063), (234, 65438042), (468, 32719021), (1789, 8559252), (3578, 4279626), (5367, 2853084), (7156, 2139813), (10734, 1426542), (16101, 951028), (18289, 837252), (21468, 713271), (23257, 658404), (32202, 475514), (36578, 418626), (46514, 329202), (54867, 279084), (64404, 237757), (69771, 219468), (73156, 209313), (93028, 164601), (109734, 139542)]