1309716

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 3465280

約数和(自身を除く): 2155564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 181, 201, 268, 362, 402, 543, 603, 724, 804, 1086, 1206, 1629, 1809, 2172, 2412, 3258, 3618, 4887, 6516, 7236, 9774, 12127, 19548, 24254, 36381, 48508, 72762, 109143, 145524, 218286, 327429, 436572, 654858, 1309716]

約数ペア:

[(1, 1309716), (2, 654858), (3, 436572), (4, 327429), (6, 218286), (9, 145524), (12, 109143), (18, 72762), (27, 48508), (36, 36381), (54, 24254), (67, 19548), (108, 12127), (134, 9774), (181, 7236), (201, 6516), (268, 4887), (362, 3618), (402, 3258), (543, 2412), (603, 2172), (724, 1809), (804, 1629), (1086, 1206)]