18129462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5669}}^1$

素因数の和:5728

約数の個数: 32

約数和(自身を含む): 40007520

約数和(自身を除く): 21878058

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 5669, 11338, 17007, 34014, 73697, 147394, 221091, 232429, 442182, 464858, 697287, 1394574, 3021577, 6043154, 9064731, 18129462]

約数ペア:

[(1, 18129462), (2, 9064731), (3, 6043154), (6, 3021577), (13, 1394574), (26, 697287), (39, 464858), (41, 442182), (78, 232429), (82, 221091), (123, 147394), (246, 73697), (533, 34014), (1066, 17007), (1599, 11338), (3198, 5669)]