12886704

素因数分解:

$2^4\times 3^2\times {\mathrm{89491}}^1$

素因数の和:89505

約数の個数: 30

約数和(自身を含む): 36065276

約数和(自身を除く): 23178572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 89491, 178982, 268473, 357964, 536946, 715928, 805419, 1073892, 1431856, 1610838, 2147784, 3221676, 4295568, 6443352, 12886704]

約数ペア:

[(1, 12886704), (2, 6443352), (3, 4295568), (4, 3221676), (6, 2147784), (8, 1610838), (9, 1431856), (12, 1073892), (16, 805419), (18, 715928), (24, 536946), (36, 357964), (48, 268473), (72, 178982), (144, 89491)]