225121962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{21067}}^1$

素因数の和:21222

約数の個数: 32

約数和(自身を含む): 488440512

約数和(自身を除く): 263318550

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 3562, 5343, 10686, 21067, 42134, 63201, 126402, 273871, 547742, 821613, 1643226, 2886179, 5772358, 8658537, 17317074, 37520327, 75040654, 112560981, 225121962]

約数ペア:

[(1, 225121962), (2, 112560981), (3, 75040654), (6, 37520327), (13, 17317074), (26, 8658537), (39, 5772358), (78, 2886179), (137, 1643226), (274, 821613), (411, 547742), (822, 273871), (1781, 126402), (3562, 63201), (5343, 42134), (10686, 21067)]