1009175364

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{907}}^1\times {\mathrm{997}}^1$

素因数の和:1945

約数の個数: 72

約数和(自身を含む): 2638807808

約数和(自身を除く): 1629632444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 907, 997, 1116, 1814, 1994, 2721, 2991, 3628, 3988, 5442, 5982, 8163, 8973, 10884, 11964, 16326, 17946, 28117, 30907, 32652, 35892, 56234, 61814, 84351, 92721, 112468, 123628, 168702, 185442, 253053, 278163, 337404, 370884, 506106, 556326, 904279, 1012212, 1112652, 1808558, 2712837, 3617116, 5425674, 8138511, 10851348, 16277022, 28032649, 32554044, 56065298, 84097947, 112130596, 168195894, 252293841, 336391788, 504587682, 1009175364]

約数ペア:

[(1, 1009175364), (2, 504587682), (3, 336391788), (4, 252293841), (6, 168195894), (9, 112130596), (12, 84097947), (18, 56065298), (31, 32554044), (36, 28032649), (62, 16277022), (93, 10851348), (124, 8138511), (186, 5425674), (279, 3617116), (372, 2712837), (558, 1808558), (907, 1112652), (997, 1012212), (1116, 904279), (1814, 556326), (1994, 506106), (2721, 370884), (2991, 337404), (3628, 278163), (3988, 253053), (5442, 185442), (5982, 168702), (8163, 123628), (8973, 112468), (10884, 92721), (11964, 84351), (16326, 61814), (17946, 56234), (28117, 35892), (30907, 32652)]