180626706

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3257}}^1$

素因数の和:3360

約数の個数: 64

約数和(自身を含む): 437875200

約数和(自身を除く): 257248494

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 79, 117, 158, 234, 237, 351, 474, 702, 711, 1027, 1422, 2054, 2133, 3081, 3257, 4266, 6162, 6514, 9243, 9771, 18486, 19542, 27729, 29313, 42341, 55458, 58626, 84682, 87939, 127023, 175878, 254046, 257303, 381069, 514606, 762138, 771909, 1143207, 1543818, 2286414, 2315727, 3344939, 4631454, 6689878, 6947181, 10034817, 13894362, 20069634, 30104451, 60208902, 90313353, 180626706]

約数ペア:

[(1, 180626706), (2, 90313353), (3, 60208902), (6, 30104451), (9, 20069634), (13, 13894362), (18, 10034817), (26, 6947181), (27, 6689878), (39, 4631454), (54, 3344939), (78, 2315727), (79, 2286414), (117, 1543818), (158, 1143207), (234, 771909), (237, 762138), (351, 514606), (474, 381069), (702, 257303), (711, 254046), (1027, 175878), (1422, 127023), (2054, 87939), (2133, 84682), (3081, 58626), (3257, 55458), (4266, 42341), (6162, 29313), (6514, 27729), (9243, 19542), (9771, 18486)]