2440074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 6209280

約数和(自身を除く): 3769206

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 109, 123, 182, 218, 246, 273, 287, 327, 533, 546, 574, 654, 763, 861, 1066, 1417, 1526, 1599, 1722, 2289, 2834, 3198, 3731, 4251, 4469, 4578, 7462, 8502, 8938, 9919, 11193, 13407, 19838, 22386, 26814, 29757, 31283, 58097, 59514, 62566, 93849, 116194, 174291, 187698, 348582, 406679, 813358, 1220037, 2440074]

約数ペア:

[(1, 2440074), (2, 1220037), (3, 813358), (6, 406679), (7, 348582), (13, 187698), (14, 174291), (21, 116194), (26, 93849), (39, 62566), (41, 59514), (42, 58097), (78, 31283), (82, 29757), (91, 26814), (109, 22386), (123, 19838), (182, 13407), (218, 11193), (246, 9919), (273, 8938), (287, 8502), (327, 7462), (533, 4578), (546, 4469), (574, 4251), (654, 3731), (763, 3198), (861, 2834), (1066, 2289), (1417, 1722), (1526, 1599)]