18138916223

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{75503}}^1$

素因数の和:75734

約数の個数: 16

約数和(自身を含む): 19188888576

約数和(自身を除く): 1049972353

約数列:

[1, 37, 43, 151, 1591, 5587, 6493, 75503, 240241, 2793611, 3246629, 11400953, 120125273, 421835261, 490240979, 18138916223]

約数ペア:

[(1, 18138916223), (37, 490240979), (43, 421835261), (151, 120125273), (1591, 11400953), (5587, 3246629), (6493, 2793611), (75503, 240241)]