18909276

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 46381440

約数和(自身を除く): 27472164

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 67, 87, 116, 134, 174, 201, 268, 348, 402, 804, 811, 1622, 1943, 2433, 3244, 3886, 4866, 5829, 7772, 9732, 11658, 23316, 23519, 47038, 54337, 70557, 94076, 108674, 141114, 163011, 217348, 282228, 326022, 652044, 1575773, 3151546, 4727319, 6303092, 9454638, 18909276]

約数ペア:

[(1, 18909276), (2, 9454638), (3, 6303092), (4, 4727319), (6, 3151546), (12, 1575773), (29, 652044), (58, 326022), (67, 282228), (87, 217348), (116, 163011), (134, 141114), (174, 108674), (201, 94076), (268, 70557), (348, 54337), (402, 47038), (804, 23519), (811, 23316), (1622, 11658), (1943, 9732), (2433, 7772), (3244, 5829), (3886, 4866)]