15971688

素因数分解:

$2^3\times 3^3\times {\mathrm{73943}}^1$

素因数の和:73958

約数の個数: 32

約数和(自身を含む): 44366400

約数和(自身を除く): 28394712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 73943, 147886, 221829, 295772, 443658, 591544, 665487, 887316, 1330974, 1774632, 1996461, 2661948, 3992922, 5323896, 7985844, 15971688]

約数ペア:

[(1, 15971688), (2, 7985844), (3, 5323896), (4, 3992922), (6, 2661948), (8, 1996461), (9, 1774632), (12, 1330974), (18, 887316), (24, 665487), (27, 591544), (36, 443658), (54, 295772), (72, 221829), (108, 147886), (216, 73943)]