21869922

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1439}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 46656000

約数和(自身を除く): 24786078

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 149, 298, 447, 894, 1439, 2533, 2878, 4317, 5066, 7599, 8634, 15198, 24463, 48926, 73389, 146778, 214411, 428822, 643233, 1286466, 3644987, 7289974, 10934961, 21869922]

約数ペア:

[(1, 21869922), (2, 10934961), (3, 7289974), (6, 3644987), (17, 1286466), (34, 643233), (51, 428822), (102, 214411), (149, 146778), (298, 73389), (447, 48926), (894, 24463), (1439, 15198), (2533, 8634), (2878, 7599), (4317, 5066)]