31327081128

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{6906323}}^1$

素因数の和:6906348

約数の個数: 80

約数和(自身を含む): 100279824480

約数和(自身を除く): 68952743352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 6906323, 13812646, 20718969, 27625292, 41437938, 48344261, 55250584, 62156907, 82875876, 96688522, 124313814, 145032783, 165751752, 186470721, 193377044, 248627628, 290065566, 372941442, 386754088, 435098349, 497255256, 559412163, 580131132, 745882884, 870196698, 1118824326, 1160262264, 1305295047, 1491765768, 1740393396, 2237648652, 2610590094, 3480786792, 3915885141, 4475297304, 5221180188, 7831770282, 10442360376, 15663540564, 31327081128]

約数ペア:

[(1, 31327081128), (2, 15663540564), (3, 10442360376), (4, 7831770282), (6, 5221180188), (7, 4475297304), (8, 3915885141), (9, 3480786792), (12, 2610590094), (14, 2237648652), (18, 1740393396), (21, 1491765768), (24, 1305295047), (27, 1160262264), (28, 1118824326), (36, 870196698), (42, 745882884), (54, 580131132), (56, 559412163), (63, 497255256), (72, 435098349), (81, 386754088), (84, 372941442), (108, 290065566), (126, 248627628), (162, 193377044), (168, 186470721), (189, 165751752), (216, 145032783), (252, 124313814), (324, 96688522), (378, 82875876), (504, 62156907), (567, 55250584), (648, 48344261), (756, 41437938), (1134, 27625292), (1512, 20718969), (2268, 13812646), (4536, 6906323)]