90181812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1073593}}^1$

素因数の和:1073607

約数の個数: 24

約数和(自身を含む): 240485056

約数和(自身を除く): 150303244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1073593, 2147186, 3220779, 4294372, 6441558, 7515151, 12883116, 15030302, 22545453, 30060604, 45090906, 90181812]

約数ペア:

[(1, 90181812), (2, 45090906), (3, 30060604), (4, 22545453), (6, 15030302), (7, 12883116), (12, 7515151), (14, 6441558), (21, 4294372), (28, 3220779), (42, 2147186), (84, 1073593)]