3940038

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 9225216

約数和(自身を除く): 5285178

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 307, 414, 558, 614, 713, 921, 1426, 1842, 2139, 2763, 4278, 5526, 6417, 7061, 9517, 12834, 14122, 19034, 21183, 28551, 42366, 57102, 63549, 85653, 127098, 171306, 218891, 437782, 656673, 1313346, 1970019, 3940038]

約数ペア:

[(1, 3940038), (2, 1970019), (3, 1313346), (6, 656673), (9, 437782), (18, 218891), (23, 171306), (31, 127098), (46, 85653), (62, 63549), (69, 57102), (93, 42366), (138, 28551), (186, 21183), (207, 19034), (279, 14122), (307, 12834), (414, 9517), (558, 7061), (614, 6417), (713, 5526), (921, 4278), (1426, 2763), (1842, 2139)]