137864502

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{247069}}^1$

素因数の和:247108

約数の個数: 24

約数和(自身を含む): 308343360

約数和(自身を除く): 170478858

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 247069, 494138, 741207, 1482414, 2223621, 4447242, 7659139, 15318278, 22977417, 45954834, 68932251, 137864502]

約数ペア:

[(1, 137864502), (2, 68932251), (3, 45954834), (6, 22977417), (9, 15318278), (18, 7659139), (31, 4447242), (62, 2223621), (93, 1482414), (186, 741207), (279, 494138), (558, 247069)]