173772438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{13477}}^1$

素因数の和:13796

約数の個数: 32

約数和(自身を含む): 398517504

約数和(自身を除く): 224745066

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1842, 2149, 4298, 6447, 12894, 13477, 26954, 40431, 80862, 94339, 188678, 283017, 566034, 4137439, 8274878, 12412317, 24824634, 28962073, 57924146, 86886219, 173772438]

約数ペア:

[(1, 173772438), (2, 86886219), (3, 57924146), (6, 28962073), (7, 24824634), (14, 12412317), (21, 8274878), (42, 4137439), (307, 566034), (614, 283017), (921, 188678), (1842, 94339), (2149, 80862), (4298, 40431), (6447, 26954), (12894, 13477)]