142740612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{566431}}^1$

素因数の和:566448

約数の個数: 36

約数和(自身を含む): 412362496

約数和(自身を除く): 269621884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 566431, 1132862, 1699293, 2265724, 3398586, 3965017, 5097879, 6797172, 7930034, 10195758, 11895051, 15860068, 20391516, 23790102, 35685153, 47580204, 71370306, 142740612]

約数ペア:

[(1, 142740612), (2, 71370306), (3, 47580204), (4, 35685153), (6, 23790102), (7, 20391516), (9, 15860068), (12, 11895051), (14, 10195758), (18, 7930034), (21, 6797172), (28, 5097879), (36, 3965017), (42, 3398586), (63, 2265724), (84, 1699293), (126, 1132862), (252, 566431)]