22502502

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 55883520

約数和(自身を除く): 33381018

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 86, 99, 129, 198, 258, 297, 387, 473, 594, 774, 881, 946, 1161, 1419, 1762, 2322, 2643, 2838, 4257, 5286, 7929, 8514, 9691, 12771, 15858, 19382, 23787, 25542, 29073, 37883, 47574, 58146, 75766, 87219, 113649, 174438, 227298, 261657, 340947, 416713, 523314, 681894, 833426, 1022841, 1250139, 2045682, 2500278, 3750417, 7500834, 11251251, 22502502]

約数ペア:

[(1, 22502502), (2, 11251251), (3, 7500834), (6, 3750417), (9, 2500278), (11, 2045682), (18, 1250139), (22, 1022841), (27, 833426), (33, 681894), (43, 523314), (54, 416713), (66, 340947), (86, 261657), (99, 227298), (129, 174438), (198, 113649), (258, 87219), (297, 75766), (387, 58146), (473, 47574), (594, 37883), (774, 29073), (881, 25542), (946, 23787), (1161, 19382), (1419, 15858), (1762, 12771), (2322, 9691), (2643, 8514), (2838, 7929), (4257, 5286)]