131289102

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3329}}^1$

素因数の和:3657

約数の個数: 48

約数和(自身を含む): 326233440

約数和(自身を除く): 194944338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 313, 626, 939, 1878, 2191, 2817, 3329, 4382, 5634, 6573, 6658, 9987, 13146, 19719, 19974, 23303, 29961, 39438, 46606, 59922, 69909, 139818, 209727, 419454, 1041977, 2083954, 3125931, 6251862, 7293839, 9377793, 14587678, 18755586, 21881517, 43763034, 65644551, 131289102]

約数ペア:

[(1, 131289102), (2, 65644551), (3, 43763034), (6, 21881517), (7, 18755586), (9, 14587678), (14, 9377793), (18, 7293839), (21, 6251862), (42, 3125931), (63, 2083954), (126, 1041977), (313, 419454), (626, 209727), (939, 139818), (1878, 69909), (2191, 59922), (2817, 46606), (3329, 39438), (4382, 29961), (5634, 23303), (6573, 19974), (6658, 19719), (9987, 13146)]