307746

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 705600

約数和(自身を除く): 397854

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 139, 246, 278, 369, 417, 738, 834, 1107, 1251, 2214, 2502, 3753, 5699, 7506, 11398, 17097, 34194, 51291, 102582, 153873, 307746]

約数ペア:

[(1, 307746), (2, 153873), (3, 102582), (6, 51291), (9, 34194), (18, 17097), (27, 11398), (41, 7506), (54, 5699), (82, 3753), (123, 2502), (139, 2214), (246, 1251), (278, 1107), (369, 834), (417, 738)]