82997154

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 184451904

約数和(自身を除く): 101454750

約数列:

[1, 2, 3, 6, 9, 18, 71, 101, 142, 202, 213, 303, 426, 606, 639, 643, 909, 1278, 1286, 1818, 1929, 3858, 5787, 7171, 11574, 14342, 21513, 43026, 45653, 64539, 64943, 91306, 129078, 129886, 136959, 194829, 273918, 389658, 410877, 584487, 821754, 1168974, 4610953, 9221906, 13832859, 27665718, 41498577, 82997154]

約数ペア:

[(1, 82997154), (2, 41498577), (3, 27665718), (6, 13832859), (9, 9221906), (18, 4610953), (71, 1168974), (101, 821754), (142, 584487), (202, 410877), (213, 389658), (303, 273918), (426, 194829), (606, 136959), (639, 129886), (643, 129078), (909, 91306), (1278, 64943), (1286, 64539), (1818, 45653), (1929, 43026), (3858, 21513), (5787, 14342), (7171, 11574)]