17123976

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5531}}^1$

素因数の和:5586

約数の個数: 48

約数和(自身を含む): 47464560

約数和(自身を除く): 30340584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 5531, 11062, 16593, 22124, 33186, 44248, 49779, 66372, 99558, 132744, 199116, 237833, 398232, 475666, 713499, 951332, 1426998, 1902664, 2140497, 2853996, 4280994, 5707992, 8561988, 17123976]

約数ペア:

[(1, 17123976), (2, 8561988), (3, 5707992), (4, 4280994), (6, 2853996), (8, 2140497), (9, 1902664), (12, 1426998), (18, 951332), (24, 713499), (36, 475666), (43, 398232), (72, 237833), (86, 199116), (129, 132744), (172, 99558), (258, 66372), (344, 49779), (387, 44248), (516, 33186), (774, 22124), (1032, 16593), (1548, 11062), (3096, 5531)]