17946708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3967}}^1$

素因数の和:4016

約数の個数: 48

約数和(自身を含む): 46663680

約数和(自身を除く): 28716972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 3967, 4524, 7934, 11901, 15868, 23802, 47604, 51571, 103142, 115043, 154713, 206284, 230086, 309426, 345129, 460172, 618852, 690258, 1380516, 1495559, 2991118, 4486677, 5982236, 8973354, 17946708]

約数ペア:

[(1, 17946708), (2, 8973354), (3, 5982236), (4, 4486677), (6, 2991118), (12, 1495559), (13, 1380516), (26, 690258), (29, 618852), (39, 460172), (52, 345129), (58, 309426), (78, 230086), (87, 206284), (116, 154713), (156, 115043), (174, 103142), (348, 51571), (377, 47604), (754, 23802), (1131, 15868), (1508, 11901), (2262, 7934), (3967, 4524)]