12218778

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 32078592

約数和(自身を除く): 19859814

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 47, 66, 78, 94, 99, 101, 117, 141, 143, 198, 202, 234, 282, 286, 303, 423, 429, 517, 606, 611, 846, 858, 909, 1034, 1111, 1222, 1287, 1313, 1551, 1818, 1833, 2222, 2574, 2626, 3102, 3333, 3666, 3939, 4653, 4747, 5499, 6666, 6721, 7878, 9306, 9494, 9999, 10998, 11817, 13442, 14241, 14443, 19998, 20163, 23634, 28482, 28886, 40326, 42723, 43329, 52217, 60489, 61711, 85446, 86658, 104434, 120978, 123422, 129987, 156651, 185133, 259974, 313302, 370266, 469953, 555399, 678821, 939906, 1110798, 1357642, 2036463, 4072926, 6109389, 12218778]

約数ペア:

[(1, 12218778), (2, 6109389), (3, 4072926), (6, 2036463), (9, 1357642), (11, 1110798), (13, 939906), (18, 678821), (22, 555399), (26, 469953), (33, 370266), (39, 313302), (47, 259974), (66, 185133), (78, 156651), (94, 129987), (99, 123422), (101, 120978), (117, 104434), (141, 86658), (143, 85446), (198, 61711), (202, 60489), (234, 52217), (282, 43329), (286, 42723), (303, 40326), (423, 28886), (429, 28482), (517, 23634), (606, 20163), (611, 19998), (846, 14443), (858, 14241), (909, 13442), (1034, 11817), (1111, 10998), (1222, 9999), (1287, 9494), (1313, 9306), (1551, 7878), (1818, 6721), (1833, 6666), (2222, 5499), (2574, 4747), (2626, 4653), (3102, 3939), (3333, 3666)]