2378634678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{319967}}^1$

素因数の和:320041

約数の個数: 48

約数和(自身を含む): 5989800960

約数和(自身を除く): 3611166282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 3717, 7434, 319967, 639934, 959901, 1919802, 2239769, 2879703, 4479538, 5759406, 6719307, 13438614, 18878053, 20157921, 37756106, 40315842, 56634159, 113268318, 132146371, 169902477, 264292742, 339804954, 396439113, 792878226, 1189317339, 2378634678]

約数ペア:

[(1, 2378634678), (2, 1189317339), (3, 792878226), (6, 396439113), (7, 339804954), (9, 264292742), (14, 169902477), (18, 132146371), (21, 113268318), (42, 56634159), (59, 40315842), (63, 37756106), (118, 20157921), (126, 18878053), (177, 13438614), (354, 6719307), (413, 5759406), (531, 4479538), (826, 2879703), (1062, 2239769), (1239, 1919802), (2478, 959901), (3717, 639934), (7434, 319967)]