40778142

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{357703}}^1$

素因数の和:357727

約数の個数: 16

約数和(自身を含む): 85848960

約数和(自身を除く): 45070818

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 357703, 715406, 1073109, 2146218, 6796357, 13592714, 20389071, 40778142]

約数ペア:

[(1, 40778142), (2, 20389071), (3, 13592714), (6, 6796357), (19, 2146218), (38, 1073109), (57, 715406), (114, 357703)]