40001898

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{50893}}^1$

素因数の和:51029

約数の個数: 16

約数和(自身を含む): 80616096

約数和(自身を除く): 40614198

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 50893, 101786, 152679, 305358, 6666983, 13333966, 20000949, 40001898]

約数ペア:

[(1, 40001898), (2, 20000949), (3, 13333966), (6, 6666983), (131, 305358), (262, 152679), (393, 101786), (786, 50893)]