18100342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 31981824

約数和(自身を除く): 13881482

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 1321, 2642, 6851, 13702, 17173, 22457, 34346, 40951, 44914, 81902, 291941, 532363, 583882, 696167, 1064726, 1392334, 9050171, 18100342]

約数ペア:

[(1, 18100342), (2, 9050171), (13, 1392334), (17, 1064726), (26, 696167), (31, 583882), (34, 532363), (62, 291941), (221, 81902), (403, 44914), (442, 40951), (527, 34346), (806, 22457), (1054, 17173), (1321, 13702), (2642, 6851)]