26394018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 63866880

約数和(自身を除く): 37472862

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 89, 138, 161, 178, 267, 307, 322, 483, 534, 614, 623, 921, 966, 1246, 1842, 1869, 2047, 2149, 3738, 4094, 4298, 6141, 6447, 7061, 12282, 12894, 14122, 14329, 21183, 27323, 28658, 42366, 42987, 49427, 54646, 81969, 85974, 98854, 148281, 163938, 191261, 296562, 382522, 573783, 628429, 1147566, 1256858, 1885287, 3770574, 4399003, 8798006, 13197009, 26394018]

約数ペア:

[(1, 26394018), (2, 13197009), (3, 8798006), (6, 4399003), (7, 3770574), (14, 1885287), (21, 1256858), (23, 1147566), (42, 628429), (46, 573783), (69, 382522), (89, 296562), (138, 191261), (161, 163938), (178, 148281), (267, 98854), (307, 85974), (322, 81969), (483, 54646), (534, 49427), (614, 42987), (623, 42366), (921, 28658), (966, 27323), (1246, 21183), (1842, 14329), (1869, 14122), (2047, 12894), (2149, 12282), (3738, 7061), (4094, 6447), (4298, 6141)]