180493848

素因数分解:

$2^3\times 3^2\times {\mathrm{2506859}}^1$

素因数の和:2506871

約数の個数: 24

約数和(自身を含む): 488837700

約数和(自身を除く): 308343852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2506859, 5013718, 7520577, 10027436, 15041154, 20054872, 22561731, 30082308, 45123462, 60164616, 90246924, 180493848]

約数ペア:

[(1, 180493848), (2, 90246924), (3, 60164616), (4, 45123462), (6, 30082308), (8, 22561731), (9, 20054872), (12, 15041154), (18, 10027436), (24, 7520577), (36, 5013718), (72, 2506859)]