18288170

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 33965568

約数和(自身を除く): 15677398

約数列:

[1, 2, 5, 10, 47, 94, 167, 233, 235, 334, 466, 470, 835, 1165, 1670, 2330, 7849, 10951, 15698, 21902, 38911, 39245, 54755, 77822, 78490, 109510, 194555, 389110, 1828817, 3657634, 9144085, 18288170]

約数ペア:

[(1, 18288170), (2, 9144085), (5, 3657634), (10, 1828817), (47, 389110), (94, 194555), (167, 109510), (233, 78490), (235, 77822), (334, 54755), (466, 39245), (470, 38911), (835, 21902), (1165, 15698), (1670, 10951), (2330, 7849)]