26401494

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1009}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 62175600

約数和(自身を除く): 35774106

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 294, 534, 623, 1009, 1246, 1869, 2018, 3027, 3738, 4361, 6054, 7063, 8722, 13083, 14126, 21189, 26166, 42378, 49441, 89801, 98882, 148323, 179602, 269403, 296646, 538806, 628607, 1257214, 1885821, 3771642, 4400249, 8800498, 13200747, 26401494]

約数ペア:

[(1, 26401494), (2, 13200747), (3, 8800498), (6, 4400249), (7, 3771642), (14, 1885821), (21, 1257214), (42, 628607), (49, 538806), (89, 296646), (98, 269403), (147, 179602), (178, 148323), (267, 98882), (294, 89801), (534, 49441), (623, 42378), (1009, 26166), (1246, 21189), (1869, 14126), (2018, 13083), (3027, 8722), (3738, 7063), (4361, 6054)]