2617128

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 7163520

約数和(自身を除く): 4546392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 223, 326, 446, 489, 652, 669, 892, 978, 1304, 1338, 1467, 1784, 1956, 2007, 2676, 2934, 3912, 4014, 5352, 5868, 8028, 11736, 16056, 36349, 72698, 109047, 145396, 218094, 290792, 327141, 436188, 654282, 872376, 1308564, 2617128]

約数ペア:

[(1, 2617128), (2, 1308564), (3, 872376), (4, 654282), (6, 436188), (8, 327141), (9, 290792), (12, 218094), (18, 145396), (24, 109047), (36, 72698), (72, 36349), (163, 16056), (223, 11736), (326, 8028), (446, 5868), (489, 5352), (652, 4014), (669, 3912), (892, 2934), (978, 2676), (1304, 2007), (1338, 1956), (1467, 1784)]