381557982978

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{23526821}}^1$

素因数の和:23526899

約数の個数: 48

約数和(自身を含む): 891854768376

約数和(自身を除く): 510296785398

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 102, 106, 153, 159, 306, 318, 477, 901, 954, 1802, 2703, 5406, 8109, 16218, 23526821, 47053642, 70580463, 141160926, 211741389, 399955957, 423482778, 799911914, 1199867871, 1246921513, 2399735742, 2493843026, 3599603613, 3740764539, 7199207226, 7481529078, 11222293617, 21197665721, 22444587234, 42395331442, 63592997163, 127185994326, 190778991489, 381557982978]

約数ペア:

[(1, 381557982978), (2, 190778991489), (3, 127185994326), (6, 63592997163), (9, 42395331442), (17, 22444587234), (18, 21197665721), (34, 11222293617), (51, 7481529078), (53, 7199207226), (102, 3740764539), (106, 3599603613), (153, 2493843026), (159, 2399735742), (306, 1246921513), (318, 1199867871), (477, 799911914), (901, 423482778), (954, 399955957), (1802, 211741389), (2703, 141160926), (5406, 70580463), (8109, 47053642), (16218, 23526821)]