1215234

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:562

約数の個数: 24

約数和(自身を含む): 2654652

約数和(自身を除く): 1439418

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 373, 543, 746, 1086, 1119, 1629, 2238, 3258, 3357, 6714, 67513, 135026, 202539, 405078, 607617, 1215234]

約数ペア:

[(1, 1215234), (2, 607617), (3, 405078), (6, 202539), (9, 135026), (18, 67513), (181, 6714), (362, 3357), (373, 3258), (543, 2238), (746, 1629), (1086, 1119)]