21839004

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:648

約数の個数: 96

約数和(自身を含む): 63866880

約数和(自身を除く): 42027876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 93, 99, 108, 124, 132, 186, 198, 279, 297, 341, 372, 396, 558, 593, 594, 682, 837, 1023, 1116, 1186, 1188, 1364, 1674, 1779, 2046, 2372, 3069, 3348, 3558, 4092, 5337, 6138, 6523, 7116, 9207, 10674, 12276, 13046, 16011, 18383, 18414, 19569, 21348, 26092, 32022, 36766, 36828, 39138, 55149, 58707, 64044, 73532, 78276, 110298, 117414, 165447, 176121, 202213, 220596, 234828, 330894, 352242, 404426, 496341, 606639, 661788, 704484, 808852, 992682, 1213278, 1819917, 1985364, 2426556, 3639834, 5459751, 7279668, 10919502, 21839004]

約数ペア:

[(1, 21839004), (2, 10919502), (3, 7279668), (4, 5459751), (6, 3639834), (9, 2426556), (11, 1985364), (12, 1819917), (18, 1213278), (22, 992682), (27, 808852), (31, 704484), (33, 661788), (36, 606639), (44, 496341), (54, 404426), (62, 352242), (66, 330894), (93, 234828), (99, 220596), (108, 202213), (124, 176121), (132, 165447), (186, 117414), (198, 110298), (279, 78276), (297, 73532), (341, 64044), (372, 58707), (396, 55149), (558, 39138), (593, 36828), (594, 36766), (682, 32022), (837, 26092), (1023, 21348), (1116, 19569), (1186, 18414), (1188, 18383), (1364, 16011), (1674, 13046), (1779, 12276), (2046, 10674), (2372, 9207), (3069, 7116), (3348, 6523), (3558, 6138), (4092, 5337)]