18189684

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1858

約数の個数: 60

約数和(自身を含む): 49112448

約数和(自身を除く): 30922764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 1811, 2511, 3348, 3622, 5022, 5433, 7244, 10044, 10866, 16299, 21732, 32598, 48897, 56141, 65196, 97794, 112282, 146691, 168423, 195588, 224564, 293382, 336846, 505269, 586764, 673692, 1010538, 1515807, 2021076, 3031614, 4547421, 6063228, 9094842, 18189684]

約数ペア:

[(1, 18189684), (2, 9094842), (3, 6063228), (4, 4547421), (6, 3031614), (9, 2021076), (12, 1515807), (18, 1010538), (27, 673692), (31, 586764), (36, 505269), (54, 336846), (62, 293382), (81, 224564), (93, 195588), (108, 168423), (124, 146691), (162, 112282), (186, 97794), (279, 65196), (324, 56141), (372, 48897), (558, 32598), (837, 21732), (1116, 16299), (1674, 10866), (1811, 10044), (2511, 7244), (3348, 5433), (3622, 5022)]