12387708

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{4987}}^1$

素因数の和:5023

約数の個数: 48

約数和(自身を含む): 33519360

約数和(自身を除く): 21131652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 4987, 9974, 14961, 19948, 29922, 44883, 59844, 89766, 114701, 134649, 179532, 229402, 269298, 344103, 458804, 538596, 688206, 1032309, 1376412, 2064618, 3096927, 4129236, 6193854, 12387708]

約数ペア:

[(1, 12387708), (2, 6193854), (3, 4129236), (4, 3096927), (6, 2064618), (9, 1376412), (12, 1032309), (18, 688206), (23, 538596), (27, 458804), (36, 344103), (46, 269298), (54, 229402), (69, 179532), (92, 134649), (108, 114701), (138, 89766), (207, 59844), (276, 44883), (414, 29922), (621, 19948), (828, 14961), (1242, 9974), (2484, 4987)]