1774266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 48

約数和(自身を含む): 4087776

約数和(自身を除く): 2313510

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 43, 46, 69, 78, 86, 129, 138, 258, 299, 529, 559, 598, 897, 989, 1058, 1118, 1587, 1677, 1794, 1978, 2967, 3174, 3354, 5934, 6877, 12857, 13754, 20631, 22747, 25714, 38571, 41262, 45494, 68241, 77142, 136482, 295711, 591422, 887133, 1774266]

約数ペア:

[(1, 1774266), (2, 887133), (3, 591422), (6, 295711), (13, 136482), (23, 77142), (26, 68241), (39, 45494), (43, 41262), (46, 38571), (69, 25714), (78, 22747), (86, 20631), (129, 13754), (138, 12857), (258, 6877), (299, 5934), (529, 3354), (559, 3174), (598, 2967), (897, 1978), (989, 1794), (1058, 1677), (1118, 1587)]