1320247986

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1\times {\mathrm{7333}}^1$

素因数の和:8186

約数の個数: 32

約数和(自身を含む): 2715574848

約数和(自身を除く): 1395326862

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 811, 1622, 2433, 4866, 7333, 14666, 21999, 30007, 43998, 60014, 90021, 180042, 271321, 542642, 813963, 1627926, 5947063, 11894126, 17841189, 35682378, 220041331, 440082662, 660123993, 1320247986]

約数ペア:

[(1, 1320247986), (2, 660123993), (3, 440082662), (6, 220041331), (37, 35682378), (74, 17841189), (111, 11894126), (222, 5947063), (811, 1627926), (1622, 813963), (2433, 542642), (4866, 271321), (7333, 180042), (14666, 90021), (21999, 60014), (30007, 43998)]