6121724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 13278720

約数和(自身を除く): 7156996

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 311, 518, 532, 622, 703, 1036, 1244, 1406, 2177, 2812, 4354, 4921, 5909, 8708, 9842, 11507, 11818, 19684, 23014, 23636, 41363, 46028, 80549, 82726, 161098, 165452, 218633, 322196, 437266, 874532, 1530431, 3060862, 6121724]

約数ペア:

[(1, 6121724), (2, 3060862), (4, 1530431), (7, 874532), (14, 437266), (19, 322196), (28, 218633), (37, 165452), (38, 161098), (74, 82726), (76, 80549), (133, 46028), (148, 41363), (259, 23636), (266, 23014), (311, 19684), (518, 11818), (532, 11507), (622, 9842), (703, 8708), (1036, 5909), (1244, 4921), (1406, 4354), (2177, 2812)]