12516816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1543}}^1$

素因数の和:1580

約数の個数: 60

約数和(自身を含む): 35036448

約数和(自身を除く): 22519632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 1543, 2028, 2704, 3086, 4056, 4629, 6172, 8112, 9258, 12344, 18516, 20059, 24688, 37032, 40118, 60177, 74064, 80236, 120354, 160472, 240708, 260767, 320944, 481416, 521534, 782301, 962832, 1043068, 1564602, 2086136, 3129204, 4172272, 6258408, 12516816]

約数ペア:

[(1, 12516816), (2, 6258408), (3, 4172272), (4, 3129204), (6, 2086136), (8, 1564602), (12, 1043068), (13, 962832), (16, 782301), (24, 521534), (26, 481416), (39, 320944), (48, 260767), (52, 240708), (78, 160472), (104, 120354), (156, 80236), (169, 74064), (208, 60177), (312, 40118), (338, 37032), (507, 24688), (624, 20059), (676, 18516), (1014, 12344), (1352, 9258), (1543, 8112), (2028, 6172), (2704, 4629), (3086, 4056)]