18258288

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{7177}}^1$

素因数の和:7241

約数の個数: 40

約数和(自身を含む): 48063888

約数和(自身を除く): 29805600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 7177, 14354, 21531, 28708, 43062, 57416, 86124, 114832, 172248, 344496, 380381, 760762, 1141143, 1521524, 2282286, 3043048, 4564572, 6086096, 9129144, 18258288]

約数ペア:

[(1, 18258288), (2, 9129144), (3, 6086096), (4, 4564572), (6, 3043048), (8, 2282286), (12, 1521524), (16, 1141143), (24, 760762), (48, 380381), (53, 344496), (106, 172248), (159, 114832), (212, 86124), (318, 57416), (424, 43062), (636, 28708), (848, 21531), (1272, 14354), (2544, 7177)]