18804901614

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1361}}^1\times {\mathrm{1697}}^1$

素因数の和:3145

約数の個数: 64

約数和(自身を含む): 39963041280

約数和(自身を除く): 21158139666

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 177, 354, 1357, 1361, 1697, 2714, 2722, 3394, 4071, 4083, 5091, 8142, 8166, 10182, 31303, 39031, 62606, 78062, 80299, 93909, 100123, 117093, 160598, 187818, 200246, 234186, 240897, 300369, 481794, 600738, 1846877, 2302829, 2309617, 3693754, 4605658, 4619234, 5540631, 6908487, 6928851, 11081262, 13816974, 13857702, 53121191, 106242382, 136267403, 159363573, 272534806, 318727146, 408802209, 817604418, 3134150269, 6268300538, 9402450807, 18804901614]

約数ペア:

[(1, 18804901614), (2, 9402450807), (3, 6268300538), (6, 3134150269), (23, 817604418), (46, 408802209), (59, 318727146), (69, 272534806), (118, 159363573), (138, 136267403), (177, 106242382), (354, 53121191), (1357, 13857702), (1361, 13816974), (1697, 11081262), (2714, 6928851), (2722, 6908487), (3394, 5540631), (4071, 4619234), (4083, 4605658), (5091, 3693754), (8142, 2309617), (8166, 2302829), (10182, 1846877), (31303, 600738), (39031, 481794), (62606, 300369), (78062, 240897), (80299, 234186), (93909, 200246), (100123, 187818), (117093, 160598)]