18321569302

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1\times {\mathrm{70139}}^1$

素因数の和:70971

約数の個数: 16

約数和(自身を含む): 27657604800

約数和(自身を除く): 9336035498

約数列:

[1, 2, 211, 422, 619, 1238, 70139, 130609, 140278, 261218, 14799329, 29598658, 43416041, 86832082, 9160784651, 18321569302]

約数ペア:

[(1, 18321569302), (2, 9160784651), (211, 86832082), (422, 43416041), (619, 29598658), (1238, 14799329), (70139, 261218), (130609, 140278)]