12545784

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1069}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 34218600

約数和(自身を除く): 21672816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1069, 1304, 1467, 1956, 2138, 2934, 3207, 3912, 4276, 5868, 6414, 8552, 9621, 11736, 12828, 19242, 25656, 38484, 76968, 174247, 348494, 522741, 696988, 1045482, 1393976, 1568223, 2090964, 3136446, 4181928, 6272892, 12545784]

約数ペア:

[(1, 12545784), (2, 6272892), (3, 4181928), (4, 3136446), (6, 2090964), (8, 1568223), (9, 1393976), (12, 1045482), (18, 696988), (24, 522741), (36, 348494), (72, 174247), (163, 76968), (326, 38484), (489, 25656), (652, 19242), (978, 12828), (1069, 11736), (1304, 9621), (1467, 8552), (1956, 6414), (2138, 5868), (2934, 4276), (3207, 3912)]