18488634

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1033}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 39209280

約数和(自身を除く): 20720646

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 1033, 2066, 2983, 3099, 5966, 6198, 8949, 17898, 19627, 39254, 58881, 117762, 162181, 324362, 486543, 973086, 3081439, 6162878, 9244317, 18488634]

約数ペア:

[(1, 18488634), (2, 9244317), (3, 6162878), (6, 3081439), (19, 973086), (38, 486543), (57, 324362), (114, 162181), (157, 117762), (314, 58881), (471, 39254), (942, 19627), (1033, 17898), (2066, 8949), (2983, 6198), (3099, 5966)]