40869828

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{4523}}^1$

素因数の和:4784

約数の個数: 36

約数和(自身を含む): 103744368

約数和(自身を除く): 62874540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1506, 2259, 3012, 4518, 4523, 9036, 9046, 13569, 18092, 27138, 40707, 54276, 81414, 162828, 1135273, 2270546, 3405819, 4541092, 6811638, 10217457, 13623276, 20434914, 40869828]

約数ペア:

[(1, 40869828), (2, 20434914), (3, 13623276), (4, 10217457), (6, 6811638), (9, 4541092), (12, 3405819), (18, 2270546), (36, 1135273), (251, 162828), (502, 81414), (753, 54276), (1004, 40707), (1506, 27138), (2259, 18092), (3012, 13569), (4518, 9046), (4523, 9036)]