22143924

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 61588800

約数和(自身を除く): 39444876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 199, 281, 396, 398, 562, 597, 796, 843, 1124, 1194, 1686, 1791, 2189, 2388, 2529, 3091, 3372, 3582, 4378, 5058, 6182, 6567, 7164, 8756, 9273, 10116, 12364, 13134, 18546, 19701, 26268, 27819, 37092, 39402, 55638, 55919, 78804, 111276, 111838, 167757, 223676, 335514, 503271, 615109, 671028, 1006542, 1230218, 1845327, 2013084, 2460436, 3690654, 5535981, 7381308, 11071962, 22143924]

約数ペア:

[(1, 22143924), (2, 11071962), (3, 7381308), (4, 5535981), (6, 3690654), (9, 2460436), (11, 2013084), (12, 1845327), (18, 1230218), (22, 1006542), (33, 671028), (36, 615109), (44, 503271), (66, 335514), (99, 223676), (132, 167757), (198, 111838), (199, 111276), (281, 78804), (396, 55919), (398, 55638), (562, 39402), (597, 37092), (796, 27819), (843, 26268), (1124, 19701), (1194, 18546), (1686, 13134), (1791, 12364), (2189, 10116), (2388, 9273), (2529, 8756), (3091, 7164), (3372, 6567), (3582, 6182), (4378, 5058)]