18285516

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{8609}}^1$

素因数の和:8678

約数の個数: 36

約数和(自身を含む): 47010600

約数和(自身を除く): 28725084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 8609, 17218, 25827, 34436, 51654, 77481, 103308, 154962, 309924, 507931, 1015862, 1523793, 2031724, 3047586, 4571379, 6095172, 9142758, 18285516]

約数ペア:

[(1, 18285516), (2, 9142758), (3, 6095172), (4, 4571379), (6, 3047586), (9, 2031724), (12, 1523793), (18, 1015862), (36, 507931), (59, 309924), (118, 154962), (177, 103308), (236, 77481), (354, 51654), (531, 34436), (708, 25827), (1062, 17218), (2124, 8609)]