84975498

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{66491}}^1$

素因数の和:66570

約数の個数: 24

約数和(自身を含む): 186709536

約数和(自身を除く): 101734038

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 66491, 132982, 199473, 398946, 598419, 1196838, 4720861, 9441722, 14162583, 28325166, 42487749, 84975498]

約数ペア:

[(1, 84975498), (2, 42487749), (3, 28325166), (6, 14162583), (9, 9441722), (18, 4720861), (71, 1196838), (142, 598419), (213, 398946), (426, 199473), (639, 132982), (1278, 66491)]