1137906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 3077568

約数和(自身を除く): 1939662

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, 821, 1386, 1642, 2463, 4926, 5747, 7389, 9031, 11494, 14778, 17241, 18062, 27093, 34482, 51723, 54186, 63217, 81279, 103446, 126434, 162558, 189651, 379302, 568953, 1137906]

約数ペア:

[(1, 1137906), (2, 568953), (3, 379302), (6, 189651), (7, 162558), (9, 126434), (11, 103446), (14, 81279), (18, 63217), (21, 54186), (22, 51723), (33, 34482), (42, 27093), (63, 18062), (66, 17241), (77, 14778), (99, 11494), (126, 9031), (154, 7389), (198, 5747), (231, 4926), (462, 2463), (693, 1642), (821, 1386)]