40969242

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 91952640

約数和(自身を除く): 50983398

約数列:

[1, 2, 3, 6, 9, 18, 47, 79, 94, 141, 158, 237, 282, 423, 474, 613, 711, 846, 1226, 1422, 1839, 3678, 3713, 5517, 7426, 11034, 11139, 22278, 28811, 33417, 48427, 57622, 66834, 86433, 96854, 145281, 172866, 259299, 290562, 435843, 518598, 871686, 2276069, 4552138, 6828207, 13656414, 20484621, 40969242]

約数ペア:

[(1, 40969242), (2, 20484621), (3, 13656414), (6, 6828207), (9, 4552138), (18, 2276069), (47, 871686), (79, 518598), (94, 435843), (141, 290562), (158, 259299), (237, 172866), (282, 145281), (423, 96854), (474, 86433), (613, 66834), (711, 57622), (846, 48427), (1226, 33417), (1422, 28811), (1839, 22278), (3678, 11139), (3713, 11034), (5517, 7426)]