90620922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2157641}}^1$

素因数の和:2157653

約数の個数: 16

約数和(自身を含む): 207133632

約数和(自身を除く): 116512710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2157641, 4315282, 6472923, 12945846, 15103487, 30206974, 45310461, 90620922]

約数ペア:

[(1, 90620922), (2, 45310461), (3, 30206974), (6, 15103487), (7, 12945846), (14, 6472923), (21, 4315282), (42, 2157641)]