9969318

素因数分解:

$2^1\times 3^5\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 22787856

約数和(自身を除く): 12818538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 243, 281, 438, 486, 562, 657, 843, 1314, 1686, 1971, 2529, 3942, 5058, 5913, 7587, 11826, 15174, 17739, 20513, 22761, 35478, 41026, 45522, 61539, 68283, 123078, 136566, 184617, 369234, 553851, 1107702, 1661553, 3323106, 4984659, 9969318]

約数ペア:

[(1, 9969318), (2, 4984659), (3, 3323106), (6, 1661553), (9, 1107702), (18, 553851), (27, 369234), (54, 184617), (73, 136566), (81, 123078), (146, 68283), (162, 61539), (219, 45522), (243, 41026), (281, 35478), (438, 22761), (486, 20513), (562, 17739), (657, 15174), (843, 11826), (1314, 7587), (1686, 5913), (1971, 5058), (2529, 3942)]