18570072

素因数分解:

$2^3\times 3^1\times {\mathrm{397}}^1\times {\mathrm{1949}}^1$

素因数の和:2355

約数の個数: 32

約数和(自身を含む): 46566000

約数和(自身を除く): 27995928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 397, 794, 1191, 1588, 1949, 2382, 3176, 3898, 4764, 5847, 7796, 9528, 11694, 15592, 23388, 46776, 773753, 1547506, 2321259, 3095012, 4642518, 6190024, 9285036, 18570072]

約数ペア:

[(1, 18570072), (2, 9285036), (3, 6190024), (4, 4642518), (6, 3095012), (8, 2321259), (12, 1547506), (24, 773753), (397, 46776), (794, 23388), (1191, 15592), (1588, 11694), (1949, 9528), (2382, 7796), (3176, 5847), (3898, 4764)]