18245298

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 37919232

約数和(自身を除く): 19673934

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 233, 421, 466, 699, 842, 1263, 1398, 2526, 7223, 13051, 14446, 21669, 26102, 39153, 43338, 78306, 98093, 196186, 294279, 588558, 3040883, 6081766, 9122649, 18245298]

約数ペア:

[(1, 18245298), (2, 9122649), (3, 6081766), (6, 3040883), (31, 588558), (62, 294279), (93, 196186), (186, 98093), (233, 78306), (421, 43338), (466, 39153), (699, 26102), (842, 21669), (1263, 14446), (1398, 13051), (2526, 7223)]