996907212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1901}}^1\times {\mathrm{2081}}^1$

素因数の和:3999

約数の個数: 72

約数和(自身を含む): 2882853792

約数和(自身を除く): 1885946580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1901, 2081, 3802, 4162, 5703, 6243, 7604, 8324, 11406, 12486, 13307, 14567, 17109, 18729, 22812, 24972, 26614, 29134, 34218, 37458, 39921, 43701, 53228, 58268, 68436, 74916, 79842, 87402, 119763, 131103, 159684, 174804, 239526, 262206, 479052, 524412, 3955981, 7911962, 11867943, 15823924, 23735886, 27691867, 35603829, 47471772, 55383734, 71207658, 83075601, 110767468, 142415316, 166151202, 249226803, 332302404, 498453606, 996907212]

約数ペア:

[(1, 996907212), (2, 498453606), (3, 332302404), (4, 249226803), (6, 166151202), (7, 142415316), (9, 110767468), (12, 83075601), (14, 71207658), (18, 55383734), (21, 47471772), (28, 35603829), (36, 27691867), (42, 23735886), (63, 15823924), (84, 11867943), (126, 7911962), (252, 3955981), (1901, 524412), (2081, 479052), (3802, 262206), (4162, 239526), (5703, 174804), (6243, 159684), (7604, 131103), (8324, 119763), (11406, 87402), (12486, 79842), (13307, 74916), (14567, 68436), (17109, 58268), (18729, 53228), (22812, 43701), (24972, 39921), (26614, 37458), (29134, 34218)]