1388892186

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{241883}}^1$

素因数の和:241931

約数の個数: 48

約数和(自身を含む): 3396051360

約数和(自身を除く): 2007159174

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 5742, 241883, 483766, 725649, 1451298, 2176947, 2660713, 4353894, 5321426, 7014607, 7982139, 14029214, 15964278, 21043821, 23946417, 42087642, 47892834, 63131463, 77160677, 126262926, 154321354, 231482031, 462964062, 694446093, 1388892186]

約数ペア:

[(1, 1388892186), (2, 694446093), (3, 462964062), (6, 231482031), (9, 154321354), (11, 126262926), (18, 77160677), (22, 63131463), (29, 47892834), (33, 42087642), (58, 23946417), (66, 21043821), (87, 15964278), (99, 14029214), (174, 7982139), (198, 7014607), (261, 5321426), (319, 4353894), (522, 2660713), (638, 2176947), (957, 1451298), (1914, 725649), (2871, 483766), (5742, 241883)]