21059394

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 43960320

約数和(自身を除く): 22900926

約数列:

[1, 2, 3, 6, 29, 58, 87, 127, 174, 254, 381, 762, 953, 1906, 2859, 3683, 5718, 7366, 11049, 22098, 27637, 55274, 82911, 121031, 165822, 242062, 363093, 726186, 3509899, 7019798, 10529697, 21059394]

約数ペア:

[(1, 21059394), (2, 10529697), (3, 7019798), (6, 3509899), (29, 726186), (58, 363093), (87, 242062), (127, 165822), (174, 121031), (254, 82911), (381, 55274), (762, 27637), (953, 22098), (1906, 11049), (2859, 7366), (3683, 5718)]