2017849722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{2971}}^1$

素因数の和:3243

約数の個数: 64

約数和(自身を含む): 4688246784

約数和(自身を除く): 2670397062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 157, 206, 309, 314, 471, 618, 721, 942, 1099, 1442, 2163, 2198, 2971, 3297, 4326, 5942, 6594, 8913, 16171, 17826, 20797, 32342, 41594, 48513, 62391, 97026, 113197, 124782, 226394, 306013, 339591, 466447, 612026, 679182, 918039, 932894, 1399341, 1836078, 2142091, 2798682, 3265129, 4284182, 6426273, 6530258, 9795387, 12852546, 19590774, 48044041, 96088082, 144132123, 288264246, 336308287, 672616574, 1008924861, 2017849722]

約数ペア:

[(1, 2017849722), (2, 1008924861), (3, 672616574), (6, 336308287), (7, 288264246), (14, 144132123), (21, 96088082), (42, 48044041), (103, 19590774), (157, 12852546), (206, 9795387), (309, 6530258), (314, 6426273), (471, 4284182), (618, 3265129), (721, 2798682), (942, 2142091), (1099, 1836078), (1442, 1399341), (2163, 932894), (2198, 918039), (2971, 679182), (3297, 612026), (4326, 466447), (5942, 339591), (6594, 306013), (8913, 226394), (16171, 124782), (17826, 113197), (20797, 97026), (32342, 62391), (41594, 48513)]