19957367094

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{4451}}^1$

素因数の和:4722

約数の個数: 96

約数和(自身を含む): 47212284672

約数和(自身を除く): 27254917578

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 101, 147, 151, 202, 294, 302, 303, 453, 606, 707, 906, 1057, 1414, 2114, 2121, 3171, 4242, 4451, 4949, 6342, 7399, 8902, 9898, 13353, 14798, 14847, 15251, 22197, 26706, 29694, 30502, 31157, 44394, 45753, 62314, 91506, 93471, 106757, 186942, 213514, 218099, 320271, 436198, 449551, 640542, 654297, 672101, 747299, 899102, 1308594, 1344202, 1348653, 1494598, 2016303, 2241897, 2697306, 3146857, 4032606, 4483794, 4704707, 6293714, 9409414, 9440571, 14114121, 18881142, 22027999, 28228242, 32932949, 44055998, 65865898, 66083997, 67882201, 98798847, 132167994, 135764402, 197597694, 203646603, 407293206, 475175407, 950350814, 1425526221, 2851052442, 3326227849, 6652455698, 9978683547, 19957367094]

約数ペア:

[(1, 19957367094), (2, 9978683547), (3, 6652455698), (6, 3326227849), (7, 2851052442), (14, 1425526221), (21, 950350814), (42, 475175407), (49, 407293206), (98, 203646603), (101, 197597694), (147, 135764402), (151, 132167994), (202, 98798847), (294, 67882201), (302, 66083997), (303, 65865898), (453, 44055998), (606, 32932949), (707, 28228242), (906, 22027999), (1057, 18881142), (1414, 14114121), (2114, 9440571), (2121, 9409414), (3171, 6293714), (4242, 4704707), (4451, 4483794), (4949, 4032606), (6342, 3146857), (7399, 2697306), (8902, 2241897), (9898, 2016303), (13353, 1494598), (14798, 1348653), (14847, 1344202), (15251, 1308594), (22197, 899102), (26706, 747299), (29694, 672101), (30502, 654297), (31157, 640542), (44394, 449551), (45753, 436198), (62314, 320271), (91506, 218099), (93471, 213514), (106757, 186942)]