223488486

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30809}}^1$

素因数の和:30861

約数の個数: 48

約数和(自身を含む): 538312320

約数和(自身を除く): 314823834

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 30809, 61618, 92427, 184854, 277281, 400517, 554562, 801034, 955079, 1201551, 1910158, 2403102, 2865237, 3604653, 5730474, 7209306, 8595711, 12416027, 17191422, 24832054, 37248081, 74496162, 111744243, 223488486]

約数ペア:

[(1, 223488486), (2, 111744243), (3, 74496162), (6, 37248081), (9, 24832054), (13, 17191422), (18, 12416027), (26, 8595711), (31, 7209306), (39, 5730474), (62, 3604653), (78, 2865237), (93, 2403102), (117, 1910158), (186, 1201551), (234, 955079), (279, 801034), (403, 554562), (558, 400517), (806, 277281), (1209, 184854), (2418, 92427), (3627, 61618), (7254, 30809)]