1403404974

素因数分解:

$2^1\times 3^3\times {\mathrm{229}}^1\times {\mathrm{113489}}^1$

素因数の和:113729

約数の個数: 32

約数和(自身を含む): 3132324000

約数和(自身を除く): 1728919026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 229, 458, 687, 1374, 2061, 4122, 6183, 12366, 113489, 226978, 340467, 680934, 1021401, 2042802, 3064203, 6128406, 25988981, 51977962, 77966943, 155933886, 233900829, 467801658, 701702487, 1403404974]

約数ペア:

[(1, 1403404974), (2, 701702487), (3, 467801658), (6, 233900829), (9, 155933886), (18, 77966943), (27, 51977962), (54, 25988981), (229, 6128406), (458, 3064203), (687, 2042802), (1374, 1021401), (2061, 680934), (4122, 340467), (6183, 226978), (12366, 113489)]