121982014

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 245514240

約数和(自身を除く): 123532226

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 47, 77, 94, 133, 154, 209, 266, 329, 418, 517, 658, 887, 893, 1034, 1463, 1774, 1786, 2926, 3619, 6209, 6251, 7238, 9757, 9823, 12418, 12502, 16853, 19514, 19646, 33706, 41689, 68299, 68761, 83378, 117971, 136598, 137522, 185383, 235942, 291823, 370766, 458579, 583646, 792091, 917158, 1297681, 1584182, 2595362, 3210053, 5544637, 6420106, 8713001, 11089274, 17426002, 60991007, 121982014]

約数ペア:

[(1, 121982014), (2, 60991007), (7, 17426002), (11, 11089274), (14, 8713001), (19, 6420106), (22, 5544637), (38, 3210053), (47, 2595362), (77, 1584182), (94, 1297681), (133, 917158), (154, 792091), (209, 583646), (266, 458579), (329, 370766), (418, 291823), (517, 235942), (658, 185383), (887, 137522), (893, 136598), (1034, 117971), (1463, 83378), (1774, 68761), (1786, 68299), (2926, 41689), (3619, 33706), (6209, 19646), (6251, 19514), (7238, 16853), (9757, 12502), (9823, 12418)]