21074532

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2633}}^1$

素因数の和:2692

約数の個数: 48

約数和(自身を含む): 53101440

約数和(自身を除く): 32026908

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 2001, 2633, 2668, 4002, 5266, 7899, 8004, 10532, 15798, 31596, 60559, 76357, 121118, 152714, 181677, 229071, 242236, 305428, 363354, 458142, 726708, 916284, 1756211, 3512422, 5268633, 7024844, 10537266, 21074532]

約数ペア:

[(1, 21074532), (2, 10537266), (3, 7024844), (4, 5268633), (6, 3512422), (12, 1756211), (23, 916284), (29, 726708), (46, 458142), (58, 363354), (69, 305428), (87, 242236), (92, 229071), (116, 181677), (138, 152714), (174, 121118), (276, 76357), (348, 60559), (667, 31596), (1334, 15798), (2001, 10532), (2633, 8004), (2668, 7899), (4002, 5266)]