13005816

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 34836480

約数和(自身を除く): 21830664

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 127, 136, 204, 251, 254, 381, 408, 502, 508, 753, 762, 1004, 1016, 1506, 1524, 2008, 2159, 3012, 3048, 4267, 4318, 6024, 6477, 8534, 8636, 12801, 12954, 17068, 17272, 25602, 25908, 31877, 34136, 51204, 51816, 63754, 95631, 102408, 127508, 191262, 255016, 382524, 541909, 765048, 1083818, 1625727, 2167636, 3251454, 4335272, 6502908, 13005816]

約数ペア:

[(1, 13005816), (2, 6502908), (3, 4335272), (4, 3251454), (6, 2167636), (8, 1625727), (12, 1083818), (17, 765048), (24, 541909), (34, 382524), (51, 255016), (68, 191262), (102, 127508), (127, 102408), (136, 95631), (204, 63754), (251, 51816), (254, 51204), (381, 34136), (408, 31877), (502, 25908), (508, 25602), (753, 17272), (762, 17068), (1004, 12954), (1016, 12801), (1506, 8636), (1524, 8534), (2008, 6477), (2159, 6024), (3012, 4318), (3048, 4267)]