21634404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 60383232

約数和(自身を除く): 38748828

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 31, 33, 34, 44, 51, 62, 66, 68, 93, 102, 124, 132, 186, 187, 204, 311, 341, 372, 374, 527, 561, 622, 682, 748, 933, 1023, 1054, 1122, 1244, 1364, 1581, 1866, 2046, 2108, 2244, 3162, 3421, 3732, 4092, 5287, 5797, 6324, 6842, 9641, 10263, 10574, 11594, 13684, 15861, 17391, 19282, 20526, 21148, 23188, 28923, 31722, 34782, 38564, 41052, 57846, 58157, 63444, 69564, 106051, 115692, 116314, 163897, 174471, 212102, 232628, 318153, 327794, 348942, 424204, 491691, 636306, 655588, 697884, 983382, 1272612, 1802867, 1966764, 3605734, 5408601, 7211468, 10817202, 21634404]

約数ペア:

[(1, 21634404), (2, 10817202), (3, 7211468), (4, 5408601), (6, 3605734), (11, 1966764), (12, 1802867), (17, 1272612), (22, 983382), (31, 697884), (33, 655588), (34, 636306), (44, 491691), (51, 424204), (62, 348942), (66, 327794), (68, 318153), (93, 232628), (102, 212102), (124, 174471), (132, 163897), (186, 116314), (187, 115692), (204, 106051), (311, 69564), (341, 63444), (372, 58157), (374, 57846), (527, 41052), (561, 38564), (622, 34782), (682, 31722), (748, 28923), (933, 23188), (1023, 21148), (1054, 20526), (1122, 19282), (1244, 17391), (1364, 15861), (1581, 13684), (1866, 11594), (2046, 10574), (2108, 10263), (2244, 9641), (3162, 6842), (3421, 6324), (3732, 5797), (4092, 5287)]