42103866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 103023360

約数和(自身を除く): 60919494

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 109, 119, 218, 238, 327, 357, 541, 654, 714, 763, 1082, 1526, 1623, 1853, 2289, 3246, 3706, 3787, 4578, 5559, 7574, 9197, 11118, 11361, 12971, 18394, 22722, 25942, 27591, 38913, 55182, 58969, 64379, 77826, 117938, 128758, 176907, 193137, 353814, 386274, 412783, 825566, 1002473, 1238349, 2004946, 2476698, 3007419, 6014838, 7017311, 14034622, 21051933, 42103866]

約数ペア:

[(1, 42103866), (2, 21051933), (3, 14034622), (6, 7017311), (7, 6014838), (14, 3007419), (17, 2476698), (21, 2004946), (34, 1238349), (42, 1002473), (51, 825566), (102, 412783), (109, 386274), (119, 353814), (218, 193137), (238, 176907), (327, 128758), (357, 117938), (541, 77826), (654, 64379), (714, 58969), (763, 55182), (1082, 38913), (1526, 27591), (1623, 25942), (1853, 22722), (2289, 18394), (3246, 12971), (3706, 11361), (3787, 11118), (4578, 9197), (5559, 7574)]