6457734

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 14736384

約数和(自身を除く): 8278650

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 142, 163, 186, 213, 279, 326, 426, 489, 558, 639, 978, 1278, 1467, 2201, 2934, 4402, 5053, 6603, 10106, 11573, 13206, 15159, 19809, 23146, 30318, 34719, 39618, 45477, 69438, 90954, 104157, 208314, 358763, 717526, 1076289, 2152578, 3228867, 6457734]

約数ペア:

[(1, 6457734), (2, 3228867), (3, 2152578), (6, 1076289), (9, 717526), (18, 358763), (31, 208314), (62, 104157), (71, 90954), (93, 69438), (142, 45477), (163, 39618), (186, 34719), (213, 30318), (279, 23146), (326, 19809), (426, 15159), (489, 13206), (558, 11573), (639, 10106), (978, 6603), (1278, 5053), (1467, 4402), (2201, 2934)]