40120668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{159209}}^1$

素因数の和:159226

約数の個数: 36

約数和(自身を含む): 115904880

約数和(自身を除く): 75784212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 159209, 318418, 477627, 636836, 955254, 1114463, 1432881, 1910508, 2228926, 2865762, 3343389, 4457852, 5731524, 6686778, 10030167, 13373556, 20060334, 40120668]

約数ペア:

[(1, 40120668), (2, 20060334), (3, 13373556), (4, 10030167), (6, 6686778), (7, 5731524), (9, 4457852), (12, 3343389), (14, 2865762), (18, 2228926), (21, 1910508), (28, 1432881), (36, 1114463), (42, 955254), (63, 636836), (84, 477627), (126, 318418), (252, 159209)]