7850466

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 19232640

約数和(自身を除く): 11382174

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 106, 117, 159, 211, 234, 318, 351, 422, 477, 633, 689, 702, 954, 1266, 1378, 1431, 1899, 2067, 2743, 2862, 3798, 4134, 5486, 5697, 6201, 8229, 11183, 11394, 12402, 16458, 18603, 22366, 24687, 33549, 37206, 49374, 67098, 74061, 100647, 145379, 148122, 201294, 290758, 301941, 436137, 603882, 872274, 1308411, 2616822, 3925233, 7850466]

約数ペア:

[(1, 7850466), (2, 3925233), (3, 2616822), (6, 1308411), (9, 872274), (13, 603882), (18, 436137), (26, 301941), (27, 290758), (39, 201294), (53, 148122), (54, 145379), (78, 100647), (106, 74061), (117, 67098), (159, 49374), (211, 37206), (234, 33549), (318, 24687), (351, 22366), (422, 18603), (477, 16458), (633, 12402), (689, 11394), (702, 11183), (954, 8229), (1266, 6201), (1378, 5697), (1431, 5486), (1899, 4134), (2067, 3798), (2743, 2862)]