40155228

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{9871}}^1$

素因数の和:9994

約数の個数: 36

約数和(自身を含む): 102412128

約数和(自身を除く): 62256900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 9871, 19742, 29613, 39484, 59226, 88839, 118452, 177678, 355356, 1115423, 2230846, 3346269, 4461692, 6692538, 10038807, 13385076, 20077614, 40155228]

約数ペア:

[(1, 40155228), (2, 20077614), (3, 13385076), (4, 10038807), (6, 6692538), (9, 4461692), (12, 3346269), (18, 2230846), (36, 1115423), (113, 355356), (226, 177678), (339, 118452), (452, 88839), (678, 59226), (1017, 39484), (1356, 29613), (2034, 19742), (4068, 9871)]