12388728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 34110720

約数和(自身を除く): 21721992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 167, 264, 281, 334, 501, 562, 668, 843, 1002, 1124, 1336, 1686, 1837, 2004, 2248, 3091, 3372, 3674, 4008, 5511, 6182, 6744, 7348, 9273, 11022, 12364, 14696, 18546, 22044, 24728, 37092, 44088, 46927, 74184, 93854, 140781, 187708, 281562, 375416, 516197, 563124, 1032394, 1126248, 1548591, 2064788, 3097182, 4129576, 6194364, 12388728]

約数ペア:

[(1, 12388728), (2, 6194364), (3, 4129576), (4, 3097182), (6, 2064788), (8, 1548591), (11, 1126248), (12, 1032394), (22, 563124), (24, 516197), (33, 375416), (44, 281562), (66, 187708), (88, 140781), (132, 93854), (167, 74184), (264, 46927), (281, 44088), (334, 37092), (501, 24728), (562, 22044), (668, 18546), (843, 14696), (1002, 12364), (1124, 11022), (1336, 9273), (1686, 7348), (1837, 6744), (2004, 6182), (2248, 5511), (3091, 4008), (3372, 3674)]