16771986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12101}}^1$

素因数の和:12127

約数の個数: 48

約数和(自身を含む): 45309888

約数和(自身を除く): 28537902

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 12101, 24202, 36303, 72606, 84707, 108909, 133111, 169414, 217818, 254121, 266222, 399333, 508242, 762363, 798666, 931777, 1197999, 1524726, 1863554, 2395998, 2795331, 5590662, 8385993, 16771986]

約数ペア:

[(1, 16771986), (2, 8385993), (3, 5590662), (6, 2795331), (7, 2395998), (9, 1863554), (11, 1524726), (14, 1197999), (18, 931777), (21, 798666), (22, 762363), (33, 508242), (42, 399333), (63, 266222), (66, 254121), (77, 217818), (99, 169414), (126, 133111), (154, 108909), (198, 84707), (231, 72606), (462, 36303), (693, 24202), (1386, 12101)]