31898022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4049}}^1$

素因数の和:4168

約数の個数: 32

約数和(自身を含む): 69400800

約数和(自身を除く): 37502778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2626, 3939, 4049, 7878, 8098, 12147, 24294, 52637, 105274, 157911, 315822, 408949, 817898, 1226847, 2453694, 5316337, 10632674, 15949011, 31898022]

約数ペア:

[(1, 31898022), (2, 15949011), (3, 10632674), (6, 5316337), (13, 2453694), (26, 1226847), (39, 817898), (78, 408949), (101, 315822), (202, 157911), (303, 105274), (606, 52637), (1313, 24294), (2626, 12147), (3939, 8098), (4049, 7878)]