26860218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1307

約数の個数: 64

約数和(自身を含む): 68456448

約数和(自身を除く): 41596230

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 94, 141, 154, 231, 282, 329, 462, 517, 658, 987, 1034, 1237, 1551, 1974, 2474, 3102, 3619, 3711, 7238, 7422, 8659, 10857, 13607, 17318, 21714, 25977, 27214, 40821, 51954, 58139, 81642, 95249, 116278, 174417, 190498, 285747, 348834, 406973, 571494, 639529, 813946, 1220919, 1279058, 1918587, 2441838, 3837174, 4476703, 8953406, 13430109, 26860218]

約数ペア:

[(1, 26860218), (2, 13430109), (3, 8953406), (6, 4476703), (7, 3837174), (11, 2441838), (14, 1918587), (21, 1279058), (22, 1220919), (33, 813946), (42, 639529), (47, 571494), (66, 406973), (77, 348834), (94, 285747), (141, 190498), (154, 174417), (231, 116278), (282, 95249), (329, 81642), (462, 58139), (517, 51954), (658, 40821), (987, 27214), (1034, 25977), (1237, 21714), (1551, 17318), (1974, 13607), (2474, 10857), (3102, 8659), (3619, 7422), (3711, 7238)]