17090694

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 38548224

約数和(自身を除く): 21457530

約数列:

[1, 2, 3, 6, 9, 18, 43, 71, 86, 129, 142, 213, 258, 311, 387, 426, 622, 639, 774, 933, 1278, 1866, 2799, 3053, 5598, 6106, 9159, 13373, 18318, 22081, 26746, 27477, 40119, 44162, 54954, 66243, 80238, 120357, 132486, 198729, 240714, 397458, 949483, 1898966, 2848449, 5696898, 8545347, 17090694]

約数ペア:

[(1, 17090694), (2, 8545347), (3, 5696898), (6, 2848449), (9, 1898966), (18, 949483), (43, 397458), (71, 240714), (86, 198729), (129, 132486), (142, 120357), (213, 80238), (258, 66243), (311, 54954), (387, 44162), (426, 40119), (622, 27477), (639, 26746), (774, 22081), (933, 18318), (1278, 13373), (1866, 9159), (2799, 6106), (3053, 5598)]