23979306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 54706176

約数和(自身を除く): 30726870

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 47, 62, 78, 93, 94, 141, 186, 211, 282, 403, 422, 611, 633, 806, 1209, 1222, 1266, 1457, 1833, 2418, 2743, 2914, 3666, 4371, 5486, 6541, 8229, 8742, 9917, 13082, 16458, 18941, 19623, 19834, 29751, 37882, 39246, 56823, 59502, 85033, 113646, 128921, 170066, 255099, 257842, 307427, 386763, 510198, 614854, 773526, 922281, 1844562, 3996551, 7993102, 11989653, 23979306]

約数ペア:

[(1, 23979306), (2, 11989653), (3, 7993102), (6, 3996551), (13, 1844562), (26, 922281), (31, 773526), (39, 614854), (47, 510198), (62, 386763), (78, 307427), (93, 257842), (94, 255099), (141, 170066), (186, 128921), (211, 113646), (282, 85033), (403, 59502), (422, 56823), (611, 39246), (633, 37882), (806, 29751), (1209, 19834), (1222, 19623), (1266, 18941), (1457, 16458), (1833, 13082), (2418, 9917), (2743, 8742), (2914, 8229), (3666, 6541), (4371, 5486)]