16279308

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{19661}}^1$

素因数の和:19694

約数の個数: 36

約数和(自身を含む): 42941808

約数和(自身を除く): 26662500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 19661, 39322, 58983, 78644, 117966, 176949, 235932, 353898, 452203, 707796, 904406, 1356609, 1808812, 2713218, 4069827, 5426436, 8139654, 16279308]

約数ペア:

[(1, 16279308), (2, 8139654), (3, 5426436), (4, 4069827), (6, 2713218), (9, 1808812), (12, 1356609), (18, 904406), (23, 707796), (36, 452203), (46, 353898), (69, 235932), (92, 176949), (138, 117966), (207, 78644), (276, 58983), (414, 39322), (828, 19661)]