21377796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{14723}}^1$

素因数の和:14752

約数の個数: 36

約数和(自身を含む): 54832176

約数和(自身を除く): 33454380

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 14723, 29446, 44169, 58892, 88338, 161953, 176676, 323906, 485859, 647812, 971718, 1781483, 1943436, 3562966, 5344449, 7125932, 10688898, 21377796]

約数ペア:

[(1, 21377796), (2, 10688898), (3, 7125932), (4, 5344449), (6, 3562966), (11, 1943436), (12, 1781483), (22, 971718), (33, 647812), (44, 485859), (66, 323906), (121, 176676), (132, 161953), (242, 88338), (363, 58892), (484, 44169), (726, 29446), (1452, 14723)]