1380450023358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{32867857699}}^1$

素因数の和:32867857711

約数の個数: 16

約数和(自身を含む): 3155314339200

約数和(自身を除く): 1774864315842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 32867857699, 65735715398, 98603573097, 197207146194, 230075003893, 460150007786, 690225011679, 1380450023358]

約数ペア:

[(1, 1380450023358), (2, 690225011679), (3, 460150007786), (6, 230075003893), (7, 197207146194), (14, 98603573097), (21, 65735715398), (42, 32867857699)]