18185688

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{1427}}^1$

素因数の和:1501

約数の個数: 64

約数和(自身を含む): 51408000

約数和(自身を除く): 33222312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 108, 118, 177, 216, 236, 354, 472, 531, 708, 1062, 1416, 1427, 1593, 2124, 2854, 3186, 4248, 4281, 5708, 6372, 8562, 11416, 12744, 12843, 17124, 25686, 34248, 38529, 51372, 77058, 84193, 102744, 154116, 168386, 252579, 308232, 336772, 505158, 673544, 757737, 1010316, 1515474, 2020632, 2273211, 3030948, 4546422, 6061896, 9092844, 18185688]

約数ペア:

[(1, 18185688), (2, 9092844), (3, 6061896), (4, 4546422), (6, 3030948), (8, 2273211), (9, 2020632), (12, 1515474), (18, 1010316), (24, 757737), (27, 673544), (36, 505158), (54, 336772), (59, 308232), (72, 252579), (108, 168386), (118, 154116), (177, 102744), (216, 84193), (236, 77058), (354, 51372), (472, 38529), (531, 34248), (708, 25686), (1062, 17124), (1416, 12843), (1427, 12744), (1593, 11416), (2124, 8562), (2854, 6372), (3186, 5708), (4248, 4281)]