2019597858

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{212903}}^1$

素因数の和:212959

約数の個数: 48

約数和(自身を含む): 4782675456

約数和(自身を除く): 2763077598

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 3162, 4743, 9486, 212903, 425806, 638709, 1277418, 1916127, 3619351, 3832254, 6599993, 7238702, 10858053, 13199986, 19799979, 21716106, 32574159, 39599958, 59399937, 65148318, 112199881, 118799874, 224399762, 336599643, 673199286, 1009798929, 2019597858]

約数ペア:

[(1, 2019597858), (2, 1009798929), (3, 673199286), (6, 336599643), (9, 224399762), (17, 118799874), (18, 112199881), (31, 65148318), (34, 59399937), (51, 39599958), (62, 32574159), (93, 21716106), (102, 19799979), (153, 13199986), (186, 10858053), (279, 7238702), (306, 6599993), (527, 3832254), (558, 3619351), (1054, 1916127), (1581, 1277418), (3162, 638709), (4743, 425806), (9486, 212903)]