917999316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1961537}}^1$

素因数の和:1961560

約数の個数: 36

約数和(自身を含む): 2498999412

約数和(自身を除く): 1581000096

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1961537, 3923074, 5884611, 7846148, 11769222, 17653833, 23538444, 25499981, 35307666, 50999962, 70615332, 76499943, 101999924, 152999886, 229499829, 305999772, 458999658, 917999316]

約数ペア:

[(1, 917999316), (2, 458999658), (3, 305999772), (4, 229499829), (6, 152999886), (9, 101999924), (12, 76499943), (13, 70615332), (18, 50999962), (26, 35307666), (36, 25499981), (39, 23538444), (52, 17653833), (78, 11769222), (117, 7846148), (156, 5884611), (234, 3923074), (468, 1961537)]