40874904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{81101}}^1$

素因数の和:81120

約数の個数: 48

約数和(自身を含む): 126519120

約数和(自身を除く): 85644216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 81101, 162202, 243303, 324404, 486606, 567707, 648808, 729909, 973212, 1135414, 1459818, 1703121, 1946424, 2270828, 2919636, 3406242, 4541656, 5109363, 5839272, 6812484, 10218726, 13624968, 20437452, 40874904]

約数ペア:

[(1, 40874904), (2, 20437452), (3, 13624968), (4, 10218726), (6, 6812484), (7, 5839272), (8, 5109363), (9, 4541656), (12, 3406242), (14, 2919636), (18, 2270828), (21, 1946424), (24, 1703121), (28, 1459818), (36, 1135414), (42, 973212), (56, 729909), (63, 648808), (72, 567707), (84, 486606), (126, 324404), (168, 243303), (252, 162202), (504, 81101)]