18448506

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{17981}}^1$

素因数の和:18011

約数の個数: 32

約数和(自身を含む): 43156800

約数和(自身を除く): 24708294

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 17981, 35962, 53943, 107886, 161829, 323658, 341639, 485487, 683278, 970974, 1024917, 2049834, 3074751, 6149502, 9224253, 18448506]

約数ペア:

[(1, 18448506), (2, 9224253), (3, 6149502), (6, 3074751), (9, 2049834), (18, 1024917), (19, 970974), (27, 683278), (38, 485487), (54, 341639), (57, 323658), (114, 161829), (171, 107886), (342, 53943), (513, 35962), (1026, 17981)]