18441281630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 36053186400

約数和(自身を除く): 17611904770

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 109, 190, 218, 265, 317, 530, 545, 634, 1007, 1090, 1585, 2014, 2071, 2809, 3170, 4142, 5035, 5618, 5777, 6023, 10070, 10355, 11554, 12046, 14045, 16801, 20710, 28090, 28885, 30115, 33602, 34553, 53371, 57770, 60230, 69106, 84005, 106742, 109763, 168010, 172765, 219526, 266855, 306181, 319219, 345530, 533710, 548815, 612362, 638438, 656507, 890453, 1097630, 1313014, 1530905, 1596095, 1780906, 1831309, 3061810, 3192190, 3282535, 3662618, 4452265, 5817439, 6565070, 8904530, 9156545, 11634878, 16918607, 18313090, 29087195, 33837214, 34794871, 58174390, 69589742, 84593035, 97059377, 169186070, 173974355, 194118754, 347948710, 485296885, 970593770, 1844128163, 3688256326, 9220640815, 18441281630]

約数ペア:

[(1, 18441281630), (2, 9220640815), (5, 3688256326), (10, 1844128163), (19, 970593770), (38, 485296885), (53, 347948710), (95, 194118754), (106, 173974355), (109, 169186070), (190, 97059377), (218, 84593035), (265, 69589742), (317, 58174390), (530, 34794871), (545, 33837214), (634, 29087195), (1007, 18313090), (1090, 16918607), (1585, 11634878), (2014, 9156545), (2071, 8904530), (2809, 6565070), (3170, 5817439), (4142, 4452265), (5035, 3662618), (5618, 3282535), (5777, 3192190), (6023, 3061810), (10070, 1831309), (10355, 1780906), (11554, 1596095), (12046, 1530905), (14045, 1313014), (16801, 1097630), (20710, 890453), (28090, 656507), (28885, 638438), (30115, 612362), (33602, 548815), (34553, 533710), (53371, 345530), (57770, 319219), (60230, 306181), (69106, 266855), (84005, 219526), (106742, 172765), (109763, 168010)]