21836855037

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1\times {\mathrm{2179}}^1$

素因数の和:2673

約数の個数: 32

約数和(自身を含む): 29779706880

約数和(自身を除く): 7942851843

約数列:

[1, 3, 83, 167, 241, 249, 501, 723, 2179, 6537, 13861, 20003, 40247, 41583, 60009, 120741, 180857, 363893, 525139, 542571, 1091679, 1575417, 3340501, 10021503, 30203119, 43586537, 87698213, 90609357, 130759611, 263094639, 7278951679, 21836855037]

約数ペア:

[(1, 21836855037), (3, 7278951679), (83, 263094639), (167, 130759611), (241, 90609357), (249, 87698213), (501, 43586537), (723, 30203119), (2179, 10021503), (6537, 3340501), (13861, 1575417), (20003, 1091679), (40247, 542571), (41583, 525139), (60009, 363893), (120741, 180857)]