8686938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{659}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 18849600

約数和(自身を除く): 10162662

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 659, 1014, 1318, 1977, 2197, 3954, 4394, 6591, 8567, 13182, 17134, 25701, 51402, 111371, 222742, 334113, 668226, 1447823, 2895646, 4343469, 8686938]

約数ペア:

[(1, 8686938), (2, 4343469), (3, 2895646), (6, 1447823), (13, 668226), (26, 334113), (39, 222742), (78, 111371), (169, 51402), (338, 25701), (507, 17134), (659, 13182), (1014, 8567), (1318, 6591), (1977, 4394), (2197, 3954)]