39774228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{254963}}^1$

素因数の和:254983

約数の個数: 24

約数和(自身を含む): 99945888

約数和(自身を除く): 60171660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 254963, 509926, 764889, 1019852, 1529778, 3059556, 3314519, 6629038, 9943557, 13258076, 19887114, 39774228]

約数ペア:

[(1, 39774228), (2, 19887114), (3, 13258076), (4, 9943557), (6, 6629038), (12, 3314519), (13, 3059556), (26, 1529778), (39, 1019852), (52, 764889), (78, 509926), (156, 254963)]