31854294

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2539}}^1$

素因数の和:2605

約数の個数: 48

約数和(自身を含む): 74889360

約数和(自身を除く): 43035066

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 246, 306, 369, 697, 738, 1394, 2091, 2539, 4182, 5078, 6273, 7617, 12546, 15234, 22851, 43163, 45702, 86326, 104099, 129489, 208198, 258978, 312297, 388467, 624594, 776934, 936891, 1769683, 1873782, 3539366, 5309049, 10618098, 15927147, 31854294]

約数ペア:

[(1, 31854294), (2, 15927147), (3, 10618098), (6, 5309049), (9, 3539366), (17, 1873782), (18, 1769683), (34, 936891), (41, 776934), (51, 624594), (82, 388467), (102, 312297), (123, 258978), (153, 208198), (246, 129489), (306, 104099), (369, 86326), (697, 45702), (738, 43163), (1394, 22851), (2091, 15234), (2539, 12546), (4182, 7617), (5078, 6273)]