42579684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8893}}^1$

素因数の和:8929

約数の個数: 72

約数和(自身を含む): 129496640

約数和(自身を除く): 86916956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 8893, 17786, 26679, 35572, 53358, 62251, 80037, 106716, 124502, 160074, 168967, 186753, 249004, 320148, 337934, 373506, 506901, 560259, 675868, 747012, 1013802, 1120518, 1182769, 1520703, 2027604, 2241036, 2365538, 3041406, 3548307, 4731076, 6082812, 7096614, 10644921, 14193228, 21289842, 42579684]

約数ペア:

[(1, 42579684), (2, 21289842), (3, 14193228), (4, 10644921), (6, 7096614), (7, 6082812), (9, 4731076), (12, 3548307), (14, 3041406), (18, 2365538), (19, 2241036), (21, 2027604), (28, 1520703), (36, 1182769), (38, 1120518), (42, 1013802), (57, 747012), (63, 675868), (76, 560259), (84, 506901), (114, 373506), (126, 337934), (133, 320148), (171, 249004), (228, 186753), (252, 168967), (266, 160074), (342, 124502), (399, 106716), (532, 80037), (684, 62251), (798, 53358), (1197, 35572), (1596, 26679), (2394, 17786), (4788, 8893)]