258357066

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{28573}}^1$

素因数の和:28726

約数の個数: 32

約数和(自身を含む): 567822528

約数和(自身を除く): 309465462

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1507, 3014, 4521, 9042, 28573, 57146, 85719, 171438, 314303, 628606, 942909, 1885818, 3914501, 7829002, 11743503, 23487006, 43059511, 86119022, 129178533, 258357066]

約数ペア:

[(1, 258357066), (2, 129178533), (3, 86119022), (6, 43059511), (11, 23487006), (22, 11743503), (33, 7829002), (66, 3914501), (137, 1885818), (274, 942909), (411, 628606), (822, 314303), (1507, 171438), (3014, 85719), (4521, 57146), (9042, 28573)]