40851876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{853}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 103108544

約数和(自身を除く): 62256668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 307, 614, 853, 921, 1228, 1706, 1842, 2559, 3412, 3684, 3991, 5118, 7982, 10236, 11089, 11973, 15964, 22178, 23946, 33267, 44356, 47892, 66534, 133068, 261871, 523742, 785613, 1047484, 1571226, 3142452, 3404323, 6808646, 10212969, 13617292, 20425938, 40851876]

約数ペア:

[(1, 40851876), (2, 20425938), (3, 13617292), (4, 10212969), (6, 6808646), (12, 3404323), (13, 3142452), (26, 1571226), (39, 1047484), (52, 785613), (78, 523742), (156, 261871), (307, 133068), (614, 66534), (853, 47892), (921, 44356), (1228, 33267), (1706, 23946), (1842, 22178), (2559, 15964), (3412, 11973), (3684, 11089), (3991, 10236), (5118, 7982)]