18316076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{601}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 33880560

約数和(自身を除く): 15564484

約数列:

[1, 2, 4, 19, 38, 76, 401, 601, 802, 1202, 1604, 2404, 7619, 11419, 15238, 22838, 30476, 45676, 241001, 482002, 964004, 4579019, 9158038, 18316076]

約数ペア:

[(1, 18316076), (2, 9158038), (4, 4579019), (19, 964004), (38, 482002), (76, 241001), (401, 45676), (601, 30476), (802, 22838), (1202, 15238), (1604, 11419), (2404, 7619)]