38839398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1109}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 83916000

約数和(自身を除く): 45076602

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 449, 898, 1109, 1347, 2218, 2694, 3327, 5837, 6654, 11674, 14417, 17511, 28834, 35022, 43251, 86502, 497941, 995882, 1493823, 2987646, 6473233, 12946466, 19419699, 38839398]

約数ペア:

[(1, 38839398), (2, 19419699), (3, 12946466), (6, 6473233), (13, 2987646), (26, 1493823), (39, 995882), (78, 497941), (449, 86502), (898, 43251), (1109, 35022), (1347, 28834), (2218, 17511), (2694, 14417), (3327, 11674), (5837, 6654)]