39789078

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 103420800

約数和(自身を除く): 63631722

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 49, 51, 57, 98, 102, 114, 119, 133, 147, 238, 266, 294, 323, 357, 399, 419, 646, 714, 798, 833, 838, 931, 969, 1257, 1666, 1862, 1938, 2261, 2499, 2514, 2793, 2933, 4522, 4998, 5586, 5866, 6783, 7123, 7961, 8799, 13566, 14246, 15827, 15922, 17598, 20531, 21369, 23883, 31654, 41062, 42738, 47481, 47766, 49861, 55727, 61593, 94962, 99722, 111454, 123186, 135337, 149583, 167181, 270674, 299166, 334362, 349027, 390089, 406011, 698054, 780178, 812022, 947359, 1047081, 1170267, 1894718, 2094162, 2340534, 2842077, 5684154, 6631513, 13263026, 19894539, 39789078]

約数ペア:

[(1, 39789078), (2, 19894539), (3, 13263026), (6, 6631513), (7, 5684154), (14, 2842077), (17, 2340534), (19, 2094162), (21, 1894718), (34, 1170267), (38, 1047081), (42, 947359), (49, 812022), (51, 780178), (57, 698054), (98, 406011), (102, 390089), (114, 349027), (119, 334362), (133, 299166), (147, 270674), (238, 167181), (266, 149583), (294, 135337), (323, 123186), (357, 111454), (399, 99722), (419, 94962), (646, 61593), (714, 55727), (798, 49861), (833, 47766), (838, 47481), (931, 42738), (969, 41062), (1257, 31654), (1666, 23883), (1862, 21369), (1938, 20531), (2261, 17598), (2499, 15922), (2514, 15827), (2793, 14246), (2933, 13566), (4522, 8799), (4998, 7961), (5586, 7123), (5866, 6783)]