18729876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3019}}^1$

素因数の和:3084

約数の個数: 48

約数和(自身を含む): 48706560

約数和(自身を除く): 29976684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 132, 141, 188, 282, 517, 564, 1034, 1551, 2068, 3019, 3102, 6038, 6204, 9057, 12076, 18114, 33209, 36228, 66418, 99627, 132836, 141893, 199254, 283786, 398508, 425679, 567572, 851358, 1560823, 1702716, 3121646, 4682469, 6243292, 9364938, 18729876]

約数ペア:

[(1, 18729876), (2, 9364938), (3, 6243292), (4, 4682469), (6, 3121646), (11, 1702716), (12, 1560823), (22, 851358), (33, 567572), (44, 425679), (47, 398508), (66, 283786), (94, 199254), (132, 141893), (141, 132836), (188, 99627), (282, 66418), (517, 36228), (564, 33209), (1034, 18114), (1551, 12076), (2068, 9057), (3019, 6204), (3102, 6038)]