12617148

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 30596384

約数和(自身を除く): 17979236

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 157, 181, 222, 314, 362, 444, 471, 543, 628, 724, 942, 1086, 1884, 2172, 5809, 6697, 11618, 13394, 17427, 20091, 23236, 26788, 28417, 34854, 40182, 56834, 69708, 80364, 85251, 113668, 170502, 341004, 1051429, 2102858, 3154287, 4205716, 6308574, 12617148]

約数ペア:

[(1, 12617148), (2, 6308574), (3, 4205716), (4, 3154287), (6, 2102858), (12, 1051429), (37, 341004), (74, 170502), (111, 113668), (148, 85251), (157, 80364), (181, 69708), (222, 56834), (314, 40182), (362, 34854), (444, 28417), (471, 26788), (543, 23236), (628, 20091), (724, 17427), (942, 13394), (1086, 11618), (1884, 6697), (2172, 5809)]