2018740038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{122929}}^1$

素因数の和:122981

約数の個数: 64

約数和(自身を含む): 5098152960

約数和(自身を除く): 3079412922

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 69, 102, 119, 138, 161, 238, 322, 357, 391, 483, 714, 782, 966, 1173, 2346, 2737, 5474, 8211, 16422, 122929, 245858, 368787, 737574, 860503, 1721006, 2089793, 2581509, 2827367, 4179586, 5163018, 5654734, 6269379, 8482101, 12538758, 14628551, 16964202, 19791569, 29257102, 39583138, 43885653, 48065239, 59374707, 87771306, 96130478, 118749414, 144195717, 288391434, 336456673, 672913346, 1009370019, 2018740038]

約数ペア:

[(1, 2018740038), (2, 1009370019), (3, 672913346), (6, 336456673), (7, 288391434), (14, 144195717), (17, 118749414), (21, 96130478), (23, 87771306), (34, 59374707), (42, 48065239), (46, 43885653), (51, 39583138), (69, 29257102), (102, 19791569), (119, 16964202), (138, 14628551), (161, 12538758), (238, 8482101), (322, 6269379), (357, 5654734), (391, 5163018), (483, 4179586), (714, 2827367), (782, 2581509), (966, 2089793), (1173, 1721006), (2346, 860503), (2737, 737574), (5474, 368787), (8211, 245858), (16422, 122929)]