18684570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3967}}^1$

素因数の和:4134

約数の個数: 32

約数和(自身を含む): 45139968

約数和(自身を除く): 26455398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 3967, 4710, 7934, 11901, 19835, 23802, 39670, 59505, 119010, 622819, 1245638, 1868457, 3114095, 3736914, 6228190, 9342285, 18684570]

約数ペア:

[(1, 18684570), (2, 9342285), (3, 6228190), (5, 3736914), (6, 3114095), (10, 1868457), (15, 1245638), (30, 622819), (157, 119010), (314, 59505), (471, 39670), (785, 23802), (942, 19835), (1570, 11901), (2355, 7934), (3967, 4710)]