2017489428

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{349}}^1\times {\mathrm{1559}}^1$

素因数の和:2021

約数の個数: 72

約数和(自身を含む): 5167344000

約数和(自身を除く): 3149854572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 349, 412, 618, 698, 927, 1047, 1236, 1396, 1559, 1854, 2094, 3118, 3141, 3708, 4188, 4677, 6236, 6282, 9354, 12564, 14031, 18708, 28062, 35947, 56124, 71894, 107841, 143788, 160577, 215682, 321154, 323523, 431364, 481731, 544091, 642308, 647046, 963462, 1088182, 1294092, 1445193, 1632273, 1926924, 2176364, 2890386, 3264546, 4896819, 5780772, 6529092, 9793638, 19587276, 56041373, 112082746, 168124119, 224165492, 336248238, 504372357, 672496476, 1008744714, 2017489428]

約数ペア:

[(1, 2017489428), (2, 1008744714), (3, 672496476), (4, 504372357), (6, 336248238), (9, 224165492), (12, 168124119), (18, 112082746), (36, 56041373), (103, 19587276), (206, 9793638), (309, 6529092), (349, 5780772), (412, 4896819), (618, 3264546), (698, 2890386), (927, 2176364), (1047, 1926924), (1236, 1632273), (1396, 1445193), (1559, 1294092), (1854, 1088182), (2094, 963462), (3118, 647046), (3141, 642308), (3708, 544091), (4188, 481731), (4677, 431364), (6236, 323523), (6282, 321154), (9354, 215682), (12564, 160577), (14031, 143788), (18708, 107841), (28062, 71894), (35947, 56124)]