2018133747

素因数分解:

$3^2\times 7^2\times {\mathrm{619}}^1\times {\mathrm{7393}}^1$

素因数の和:8032

約数の個数: 36

約数和(自身を含む): 3396951480

約数和(自身を除く): 1378817733

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 619, 1857, 4333, 5571, 7393, 12999, 22179, 30331, 38997, 51751, 66537, 90993, 155253, 272979, 362257, 465759, 1086771, 3260313, 4576267, 13728801, 32033869, 41186403, 96101607, 224237083, 288304821, 672711249, 2018133747]

約数ペア:

[(1, 2018133747), (3, 672711249), (7, 288304821), (9, 224237083), (21, 96101607), (49, 41186403), (63, 32033869), (147, 13728801), (441, 4576267), (619, 3260313), (1857, 1086771), (4333, 465759), (5571, 362257), (7393, 272979), (12999, 155253), (22179, 90993), (30331, 66537), (38997, 51751)]