7294266

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 19353600

約数和(自身を除く): 12059334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 839, 966, 1242, 1449, 1678, 2517, 2898, 4347, 5034, 5873, 7551, 8694, 11746, 15102, 17619, 19297, 22653, 35238, 38594, 45306, 52857, 57891, 105714, 115782, 135079, 158571, 173673, 270158, 317142, 347346, 405237, 521019, 810474, 1042038, 1215711, 2431422, 3647133, 7294266]

約数ペア:

[(1, 7294266), (2, 3647133), (3, 2431422), (6, 1215711), (7, 1042038), (9, 810474), (14, 521019), (18, 405237), (21, 347346), (23, 317142), (27, 270158), (42, 173673), (46, 158571), (54, 135079), (63, 115782), (69, 105714), (126, 57891), (138, 52857), (161, 45306), (189, 38594), (207, 35238), (322, 22653), (378, 19297), (414, 17619), (483, 15102), (621, 11746), (839, 8694), (966, 7551), (1242, 5873), (1449, 5034), (1678, 4347), (2517, 2898)]