2017649556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{253601}}^1$

素因数の和:253641

約数の個数: 72

約数和(自身を含む): 5815601064

約数和(自身を除く): 3797951508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 253601, 507202, 760803, 1014404, 1521606, 2282409, 3043212, 3296813, 4311217, 4564818, 6593626, 8622434, 9129636, 9890439, 12933651, 13187252, 17244868, 19780878, 25867302, 29671317, 38800953, 39561756, 51734604, 56045821, 59342634, 77601906, 112091642, 118685268, 155203812, 168137463, 224183284, 336274926, 504412389, 672549852, 1008824778, 2017649556]

約数ペア:

[(1, 2017649556), (2, 1008824778), (3, 672549852), (4, 504412389), (6, 336274926), (9, 224183284), (12, 168137463), (13, 155203812), (17, 118685268), (18, 112091642), (26, 77601906), (34, 59342634), (36, 56045821), (39, 51734604), (51, 39561756), (52, 38800953), (68, 29671317), (78, 25867302), (102, 19780878), (117, 17244868), (153, 13187252), (156, 12933651), (204, 9890439), (221, 9129636), (234, 8622434), (306, 6593626), (442, 4564818), (468, 4311217), (612, 3296813), (663, 3043212), (884, 2282409), (1326, 1521606), (1989, 1014404), (2652, 760803), (3978, 507202), (7956, 253601)]