102222

素因数分解:

$2^1\times 3^4\times {\mathrm{631}}^1$

素因数の和:645

約数の個数: 20

約数和(自身を含む): 229416

約数和(自身を除く): 127194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 631, 1262, 1893, 3786, 5679, 11358, 17037, 34074, 51111, 102222]

約数ペア:

[(1, 102222), (2, 51111), (3, 34074), (6, 17037), (9, 11358), (18, 5679), (27, 3786), (54, 1893), (81, 1262), (162, 631)]