90409746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{21313}}^1$

素因数の和:21426

約数の個数: 32

約数和(自身を含む): 208706688

約数和(自身を除く): 118296942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 21313, 42626, 63939, 127878, 149191, 298382, 447573, 895146, 2152613, 4305226, 6457839, 12915678, 15068291, 30136582, 45204873, 90409746]

約数ペア:

[(1, 90409746), (2, 45204873), (3, 30136582), (6, 15068291), (7, 12915678), (14, 6457839), (21, 4305226), (42, 2152613), (101, 895146), (202, 447573), (303, 298382), (606, 149191), (707, 127878), (1414, 63939), (2121, 42626), (4242, 21313)]