18317190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3889}}^1$

素因数の和:4056

約数の個数: 32

約数和(自身を含む): 44252640

約数和(自身を除く): 25935450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 3889, 4710, 7778, 11667, 19445, 23334, 38890, 58335, 116670, 610573, 1221146, 1831719, 3052865, 3663438, 6105730, 9158595, 18317190]

約数ペア:

[(1, 18317190), (2, 9158595), (3, 6105730), (5, 3663438), (6, 3052865), (10, 1831719), (15, 1221146), (30, 610573), (157, 116670), (314, 58335), (471, 38890), (785, 23334), (942, 19445), (1570, 11667), (2355, 7778), (3889, 4710)]