90424278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{717653}}^1$

素因数の和:717668

約数の個数: 24

約数和(自身を含む): 223908048

約数和(自身を除く): 133483770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 717653, 1435306, 2152959, 4305918, 5023571, 6458877, 10047142, 12917754, 15070713, 30141426, 45212139, 90424278]

約数ペア:

[(1, 90424278), (2, 45212139), (3, 30141426), (6, 15070713), (7, 12917754), (9, 10047142), (14, 6458877), (18, 5023571), (21, 4305918), (42, 2152959), (63, 1435306), (126, 717653)]