21767502

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2417}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 46425600

約数和(自身を除く): 24658098

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 2417, 3002, 4503, 4834, 7251, 9006, 14502, 45923, 91846, 137769, 190943, 275538, 381886, 572829, 1145658, 3627917, 7255834, 10883751, 21767502]

約数ペア:

[(1, 21767502), (2, 10883751), (3, 7255834), (6, 3627917), (19, 1145658), (38, 572829), (57, 381886), (79, 275538), (114, 190943), (158, 137769), (237, 91846), (474, 45923), (1501, 14502), (2417, 9006), (3002, 7251), (4503, 4834)]