40772718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2143}}^1$

素因数の和:2309

約数の個数: 48

約数和(自身を含む): 101677056

約数和(自身を除く): 60904338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 302, 453, 906, 1057, 1359, 2114, 2143, 2718, 3171, 4286, 6342, 6429, 9513, 12858, 15001, 19026, 19287, 30002, 38574, 45003, 90006, 135009, 270018, 323593, 647186, 970779, 1941558, 2265151, 2912337, 4530302, 5824674, 6795453, 13590906, 20386359, 40772718]

約数ペア:

[(1, 40772718), (2, 20386359), (3, 13590906), (6, 6795453), (7, 5824674), (9, 4530302), (14, 2912337), (18, 2265151), (21, 1941558), (42, 970779), (63, 647186), (126, 323593), (151, 270018), (302, 135009), (453, 90006), (906, 45003), (1057, 38574), (1359, 30002), (2114, 19287), (2143, 19026), (2718, 15001), (3171, 12858), (4286, 9513), (6342, 6429)]