213514974

素因数分解:

$2^1\times 3^3\times {\mathrm{569}}^1\times {\mathrm{6949}}^1$

素因数の和:7529

約数の個数: 32

約数和(自身を含む): 475380000

約数和(自身を除く): 261865026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 569, 1138, 1707, 3414, 5121, 6949, 10242, 13898, 15363, 20847, 30726, 41694, 62541, 125082, 187623, 375246, 3953981, 7907962, 11861943, 23723886, 35585829, 71171658, 106757487, 213514974]

約数ペア:

[(1, 213514974), (2, 106757487), (3, 71171658), (6, 35585829), (9, 23723886), (18, 11861943), (27, 7907962), (54, 3953981), (569, 375246), (1138, 187623), (1707, 125082), (3414, 62541), (5121, 41694), (6949, 30726), (10242, 20847), (13898, 15363)]