7281432

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4397}}^1$

素因数の和:4432

約数の個数: 48

約数和(自身を含む): 20582640

約数和(自身を除く): 13301208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 4397, 8794, 13191, 17588, 26382, 35176, 39573, 52764, 79146, 101131, 105528, 158292, 202262, 303393, 316584, 404524, 606786, 809048, 910179, 1213572, 1820358, 2427144, 3640716, 7281432]

約数ペア:

[(1, 7281432), (2, 3640716), (3, 2427144), (4, 1820358), (6, 1213572), (8, 910179), (9, 809048), (12, 606786), (18, 404524), (23, 316584), (24, 303393), (36, 202262), (46, 158292), (69, 105528), (72, 101131), (92, 79146), (138, 52764), (184, 39573), (207, 35176), (276, 26382), (414, 17588), (552, 13191), (828, 8794), (1656, 4397)]