2017996974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{21157}}^1$

素因数の和:21929

約数の個数: 48

約数和(自身を含む): 5003782368

約数和(自身を除く): 2985785394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 757, 1514, 2271, 4542, 5299, 6813, 10598, 13626, 15897, 21157, 31794, 42314, 47691, 63471, 95382, 126942, 148099, 190413, 296198, 380826, 444297, 888594, 1332891, 2665782, 16015849, 32031698, 48047547, 96095094, 112110943, 144142641, 224221886, 288285282, 336332829, 672665658, 1008998487, 2017996974]

約数ペア:

[(1, 2017996974), (2, 1008998487), (3, 672665658), (6, 336332829), (7, 288285282), (9, 224221886), (14, 144142641), (18, 112110943), (21, 96095094), (42, 48047547), (63, 32031698), (126, 16015849), (757, 2665782), (1514, 1332891), (2271, 888594), (4542, 444297), (5299, 380826), (6813, 296198), (10598, 190413), (13626, 148099), (15897, 126942), (21157, 95382), (31794, 63471), (42314, 47691)]