43991316

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{5737}}^1$

素因数の和:5821

約数の個数: 48

約数和(自身を含む): 115678080

約数和(自身を除く): 71686764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 5737, 7668, 11474, 17211, 22948, 34422, 51633, 68844, 103266, 154899, 206532, 309798, 407327, 619596, 814654, 1221981, 1629308, 2443962, 3665943, 4887924, 7331886, 10997829, 14663772, 21995658, 43991316]

約数ペア:

[(1, 43991316), (2, 21995658), (3, 14663772), (4, 10997829), (6, 7331886), (9, 4887924), (12, 3665943), (18, 2443962), (27, 1629308), (36, 1221981), (54, 814654), (71, 619596), (108, 407327), (142, 309798), (213, 206532), (284, 154899), (426, 103266), (639, 68844), (852, 51633), (1278, 34422), (1917, 22948), (2556, 17211), (3834, 11474), (5737, 7668)]