2018849508

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{479309}}^1$

素因数の和:479338

約数の個数: 60

約数和(自身を含む): 5683657980

約数和(自身を除く): 3664808472

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 479309, 958618, 1437927, 1917236, 2875854, 4313781, 5751708, 6231017, 8627562, 12462034, 12941343, 17255124, 18693051, 24924068, 25882686, 37386102, 38824029, 51765372, 56079153, 74772204, 77648058, 112158306, 155296116, 168237459, 224316612, 336474918, 504712377, 672949836, 1009424754, 2018849508]

約数ペア:

[(1, 2018849508), (2, 1009424754), (3, 672949836), (4, 504712377), (6, 336474918), (9, 224316612), (12, 168237459), (13, 155296116), (18, 112158306), (26, 77648058), (27, 74772204), (36, 56079153), (39, 51765372), (52, 38824029), (54, 37386102), (78, 25882686), (81, 24924068), (108, 18693051), (117, 17255124), (156, 12941343), (162, 12462034), (234, 8627562), (324, 6231017), (351, 5751708), (468, 4313781), (702, 2875854), (1053, 1917236), (1404, 1437927), (2106, 958618), (4212, 479309)]