18746772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{12911}}^1$

素因数の和:12940

約数の個数: 36

約数和(自身を含む): 48084288

約数和(自身を除く): 29337516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 12911, 25822, 38733, 51644, 77466, 142021, 154932, 284042, 426063, 568084, 852126, 1562231, 1704252, 3124462, 4686693, 6248924, 9373386, 18746772]

約数ペア:

[(1, 18746772), (2, 9373386), (3, 6248924), (4, 4686693), (6, 3124462), (11, 1704252), (12, 1562231), (22, 852126), (33, 568084), (44, 426063), (66, 284042), (121, 154932), (132, 142021), (242, 77466), (363, 51644), (484, 38733), (726, 25822), (1452, 12911)]