123406296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{395533}}^1$

素因数の和:395555

約数の個数: 32

約数和(自身を含む): 332248560

約数和(自身を除く): 208842264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 395533, 791066, 1186599, 1582132, 2373198, 3164264, 4746396, 5141929, 9492792, 10283858, 15425787, 20567716, 30851574, 41135432, 61703148, 123406296]

約数ペア:

[(1, 123406296), (2, 61703148), (3, 41135432), (4, 30851574), (6, 20567716), (8, 15425787), (12, 10283858), (13, 9492792), (24, 5141929), (26, 4746396), (39, 3164264), (52, 2373198), (78, 1582132), (104, 1186599), (156, 791066), (312, 395533)]