6721167414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{8689}}^1$

素因数の和:8965

約数の個数: 64

約数和(自身を含む): 14856145920

約数和(自身を除く): 8134978506

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 211, 282, 422, 611, 633, 1222, 1266, 1833, 2743, 3666, 5486, 8229, 8689, 9917, 16458, 17378, 19834, 26067, 29751, 52134, 59502, 112957, 128921, 225914, 257842, 338871, 386763, 408383, 677742, 773526, 816766, 1225149, 1833379, 2450298, 3666758, 5308979, 5500137, 10617958, 11000274, 15926937, 23833927, 31853874, 47667854, 71501781, 86168813, 143003562, 172337626, 258506439, 517012878, 1120194569, 2240389138, 3360583707, 6721167414]

約数ペア:

[(1, 6721167414), (2, 3360583707), (3, 2240389138), (6, 1120194569), (13, 517012878), (26, 258506439), (39, 172337626), (47, 143003562), (78, 86168813), (94, 71501781), (141, 47667854), (211, 31853874), (282, 23833927), (422, 15926937), (611, 11000274), (633, 10617958), (1222, 5500137), (1266, 5308979), (1833, 3666758), (2743, 2450298), (3666, 1833379), (5486, 1225149), (8229, 816766), (8689, 773526), (9917, 677742), (16458, 408383), (17378, 386763), (19834, 338871), (26067, 257842), (29751, 225914), (52134, 128921), (59502, 112957)]