18228564

素因数分解:

$2^2\times 3^4\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:586

約数の個数: 60

約数和(自身を含む): 48136704

約数和(自身を除く): 29908140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 254, 324, 381, 443, 508, 762, 886, 1143, 1329, 1524, 1772, 2286, 2658, 3429, 3987, 4572, 5316, 6858, 7974, 10287, 11961, 13716, 15948, 20574, 23922, 35883, 41148, 47844, 56261, 71766, 112522, 143532, 168783, 225044, 337566, 506349, 675132, 1012698, 1519047, 2025396, 3038094, 4557141, 6076188, 9114282, 18228564]

約数ペア:

[(1, 18228564), (2, 9114282), (3, 6076188), (4, 4557141), (6, 3038094), (9, 2025396), (12, 1519047), (18, 1012698), (27, 675132), (36, 506349), (54, 337566), (81, 225044), (108, 168783), (127, 143532), (162, 112522), (254, 71766), (324, 56261), (381, 47844), (443, 41148), (508, 35883), (762, 23922), (886, 20574), (1143, 15948), (1329, 13716), (1524, 11961), (1772, 10287), (2286, 7974), (2658, 6858), (3429, 5316), (3987, 4572)]