2009606478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{145687}}^1$

素因数の和:145733

約数の個数: 48

約数和(自身を含む): 4650360960

約数和(自身を除く): 2640754482

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 121, 209, 242, 363, 418, 627, 726, 1254, 2299, 4598, 6897, 13794, 145687, 291374, 437061, 874122, 1602557, 2768053, 3205114, 4807671, 5536106, 8304159, 9615342, 16608318, 17628127, 30448583, 35256254, 52884381, 60897166, 91345749, 105768762, 182691498, 334934413, 669868826, 1004803239, 2009606478]

約数ペア:

[(1, 2009606478), (2, 1004803239), (3, 669868826), (6, 334934413), (11, 182691498), (19, 105768762), (22, 91345749), (33, 60897166), (38, 52884381), (57, 35256254), (66, 30448583), (114, 17628127), (121, 16608318), (209, 9615342), (242, 8304159), (363, 5536106), (418, 4807671), (627, 3205114), (726, 2768053), (1254, 1602557), (2299, 874122), (4598, 437061), (6897, 291374), (13794, 145687)]