2195028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 6342336

約数和(自身を除く): 4147308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 241, 253, 276, 396, 414, 482, 506, 723, 759, 828, 964, 1012, 1446, 1518, 2169, 2277, 2651, 2892, 3036, 4338, 4554, 5302, 5543, 7953, 8676, 9108, 10604, 11086, 15906, 16629, 22172, 23859, 31812, 33258, 47718, 49887, 60973, 66516, 95436, 99774, 121946, 182919, 199548, 243892, 365838, 548757, 731676, 1097514, 2195028]

約数ペア:

[(1, 2195028), (2, 1097514), (3, 731676), (4, 548757), (6, 365838), (9, 243892), (11, 199548), (12, 182919), (18, 121946), (22, 99774), (23, 95436), (33, 66516), (36, 60973), (44, 49887), (46, 47718), (66, 33258), (69, 31812), (92, 23859), (99, 22172), (132, 16629), (138, 15906), (198, 11086), (207, 10604), (241, 9108), (253, 8676), (276, 7953), (396, 5543), (414, 5302), (482, 4554), (506, 4338), (723, 3036), (759, 2892), (828, 2651), (964, 2277), (1012, 2169), (1446, 1518)]