31405962

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{106823}}^1$

素因数の和:106842

約数の個数: 24

約数和(自身を含む): 73067616

約数和(自身を除く): 41661654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 106823, 213646, 320469, 640938, 747761, 1495522, 2243283, 4486566, 5234327, 10468654, 15702981, 31405962]

約数ペア:

[(1, 31405962), (2, 15702981), (3, 10468654), (6, 5234327), (7, 4486566), (14, 2243283), (21, 1495522), (42, 747761), (49, 640938), (98, 320469), (147, 213646), (294, 106823)]