17889828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{433}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 45788736

約数和(自身を除く): 27898908

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 313, 433, 626, 866, 939, 1252, 1299, 1732, 1878, 2598, 3443, 3756, 4763, 5196, 6886, 9526, 10329, 13772, 14289, 19052, 20658, 28578, 41316, 57156, 135529, 271058, 406587, 542116, 813174, 1490819, 1626348, 2981638, 4472457, 5963276, 8944914, 17889828]

約数ペア:

[(1, 17889828), (2, 8944914), (3, 5963276), (4, 4472457), (6, 2981638), (11, 1626348), (12, 1490819), (22, 813174), (33, 542116), (44, 406587), (66, 271058), (132, 135529), (313, 57156), (433, 41316), (626, 28578), (866, 20658), (939, 19052), (1252, 14289), (1299, 13772), (1732, 10329), (1878, 9526), (2598, 6886), (3443, 5196), (3756, 4763)]