2018097873

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{1009}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 3233131200

約数和(自身を除く): 1215033327

約数列:

[1, 3, 9, 11, 33, 89, 99, 227, 267, 681, 801, 979, 1009, 2043, 2497, 2937, 3027, 7491, 8811, 9081, 11099, 20203, 22473, 33297, 60609, 89801, 99891, 181827, 222233, 229043, 269403, 666699, 687129, 808209, 987811, 2000097, 2061387, 2519473, 2963433, 7558419, 8890299, 20384827, 22675257, 61154481, 183463443, 224233097, 672699291, 2018097873]

約数ペア:

[(1, 2018097873), (3, 672699291), (9, 224233097), (11, 183463443), (33, 61154481), (89, 22675257), (99, 20384827), (227, 8890299), (267, 7558419), (681, 2963433), (801, 2519473), (979, 2061387), (1009, 2000097), (2043, 987811), (2497, 808209), (2937, 687129), (3027, 666699), (7491, 269403), (8811, 229043), (9081, 222233), (11099, 181827), (20203, 99891), (22473, 89801), (33297, 60609)]