2113011318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{45541}}^1$

素因数の和:45613

約数の個数: 64

約数和(自身を含む): 4984116480

約数和(自身を除く): 2871105162

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 37, 38, 57, 66, 74, 111, 114, 209, 222, 407, 418, 627, 703, 814, 1221, 1254, 1406, 2109, 2442, 4218, 7733, 15466, 23199, 45541, 46398, 91082, 136623, 273246, 500951, 865279, 1001902, 1502853, 1685017, 1730558, 2595837, 3005706, 3370034, 5055051, 5191674, 9518069, 10110102, 18535187, 19036138, 28554207, 32015323, 37070374, 55605561, 57108414, 64030646, 96045969, 111211122, 192091938, 352168553, 704337106, 1056505659, 2113011318]

約数ペア:

[(1, 2113011318), (2, 1056505659), (3, 704337106), (6, 352168553), (11, 192091938), (19, 111211122), (22, 96045969), (33, 64030646), (37, 57108414), (38, 55605561), (57, 37070374), (66, 32015323), (74, 28554207), (111, 19036138), (114, 18535187), (209, 10110102), (222, 9518069), (407, 5191674), (418, 5055051), (627, 3370034), (703, 3005706), (814, 2595837), (1221, 1730558), (1254, 1685017), (1406, 1502853), (2109, 1001902), (2442, 865279), (4218, 500951), (7733, 273246), (15466, 136623), (23199, 91082), (45541, 46398)]