6940548

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 18855200

約数和(自身を除く): 11914652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 73, 76, 114, 139, 146, 171, 219, 228, 278, 292, 342, 417, 438, 556, 657, 684, 834, 876, 1251, 1314, 1387, 1668, 2502, 2628, 2641, 2774, 4161, 5004, 5282, 5548, 7923, 8322, 10147, 10564, 12483, 15846, 16644, 20294, 23769, 24966, 30441, 31692, 40588, 47538, 49932, 60882, 91323, 95076, 121764, 182646, 192793, 365292, 385586, 578379, 771172, 1156758, 1735137, 2313516, 3470274, 6940548]

約数ペア:

[(1, 6940548), (2, 3470274), (3, 2313516), (4, 1735137), (6, 1156758), (9, 771172), (12, 578379), (18, 385586), (19, 365292), (36, 192793), (38, 182646), (57, 121764), (73, 95076), (76, 91323), (114, 60882), (139, 49932), (146, 47538), (171, 40588), (219, 31692), (228, 30441), (278, 24966), (292, 23769), (342, 20294), (417, 16644), (438, 15846), (556, 12483), (657, 10564), (684, 10147), (834, 8322), (876, 7923), (1251, 5548), (1314, 5282), (1387, 5004), (1668, 4161), (2502, 2774), (2628, 2641)]