38987556

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 94174080

約数和(自身を除く): 55186524

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 109, 123, 164, 218, 246, 327, 436, 492, 654, 727, 1308, 1454, 2181, 2908, 4362, 4469, 8724, 8938, 13407, 17876, 26814, 29807, 53628, 59614, 79243, 89421, 119228, 158486, 178842, 237729, 316972, 357684, 475458, 950916, 3248963, 6497926, 9746889, 12995852, 19493778, 38987556]

約数ペア:

[(1, 38987556), (2, 19493778), (3, 12995852), (4, 9746889), (6, 6497926), (12, 3248963), (41, 950916), (82, 475458), (109, 357684), (123, 316972), (164, 237729), (218, 178842), (246, 158486), (327, 119228), (436, 89421), (492, 79243), (654, 59614), (727, 53628), (1308, 29807), (1454, 26814), (2181, 17876), (2908, 13407), (4362, 8938), (4469, 8724)]