65682378

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 146072160

約数和(自身を除く): 80389782

約数列:

[1, 2, 3, 6, 9, 18, 67, 107, 134, 201, 214, 321, 402, 509, 603, 642, 963, 1018, 1206, 1527, 1926, 3054, 4581, 7169, 9162, 14338, 21507, 34103, 43014, 54463, 64521, 68206, 102309, 108926, 129042, 163389, 204618, 306927, 326778, 490167, 613854, 980334, 3649021, 7298042, 10947063, 21894126, 32841189, 65682378]

約数ペア:

[(1, 65682378), (2, 32841189), (3, 21894126), (6, 10947063), (9, 7298042), (18, 3649021), (67, 980334), (107, 613854), (134, 490167), (201, 326778), (214, 306927), (321, 204618), (402, 163389), (509, 129042), (603, 108926), (642, 102309), (963, 68206), (1018, 64521), (1206, 54463), (1527, 43014), (1926, 34103), (3054, 21507), (4581, 14338), (7169, 9162)]