18255408

素因数分解:

$2^4\times 3^1\times {\mathrm{277}}^1\times {\mathrm{1373}}^1$

素因数の和:1661

約数の個数: 40

約数和(自身を含む): 47364528

約数和(自身を除く): 29109120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 277, 554, 831, 1108, 1373, 1662, 2216, 2746, 3324, 4119, 4432, 5492, 6648, 8238, 10984, 13296, 16476, 21968, 32952, 65904, 380321, 760642, 1140963, 1521284, 2281926, 3042568, 4563852, 6085136, 9127704, 18255408]

約数ペア:

[(1, 18255408), (2, 9127704), (3, 6085136), (4, 4563852), (6, 3042568), (8, 2281926), (12, 1521284), (16, 1140963), (24, 760642), (48, 380321), (277, 65904), (554, 32952), (831, 21968), (1108, 16476), (1373, 13296), (1662, 10984), (2216, 8238), (2746, 6648), (3324, 5492), (4119, 4432)]