89438484

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{18223}}^1$

素因数の和:18639

約数の個数: 24

約数和(自身を含む): 209211520

約数和(自身を除く): 119773036

約数列:

[1, 2, 3, 4, 6, 12, 409, 818, 1227, 1636, 2454, 4908, 18223, 36446, 54669, 72892, 109338, 218676, 7453207, 14906414, 22359621, 29812828, 44719242, 89438484]

約数ペア:

[(1, 89438484), (2, 44719242), (3, 29812828), (4, 22359621), (6, 14906414), (12, 7453207), (409, 218676), (818, 109338), (1227, 72892), (1636, 54669), (2454, 36446), (4908, 18223)]