17879292

素因数分解:

$2^2\times 3^4\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:552

約数の個数: 60

約数和(自身を含む): 47194840

約数和(自身を除く): 29315548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 278, 324, 397, 417, 556, 794, 834, 1191, 1251, 1588, 1668, 2382, 2502, 3573, 3753, 4764, 5004, 7146, 7506, 10719, 11259, 14292, 15012, 21438, 22518, 32157, 42876, 45036, 55183, 64314, 110366, 128628, 165549, 220732, 331098, 496647, 662196, 993294, 1489941, 1986588, 2979882, 4469823, 5959764, 8939646, 17879292]

約数ペア:

[(1, 17879292), (2, 8939646), (3, 5959764), (4, 4469823), (6, 2979882), (9, 1986588), (12, 1489941), (18, 993294), (27, 662196), (36, 496647), (54, 331098), (81, 220732), (108, 165549), (139, 128628), (162, 110366), (278, 64314), (324, 55183), (397, 45036), (417, 42876), (556, 32157), (794, 22518), (834, 21438), (1191, 15012), (1251, 14292), (1588, 11259), (1668, 10719), (2382, 7506), (2502, 7146), (3573, 5004), (3753, 4764)]