22879318

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 45619200

約数和(自身を除く): 22739882

約数列:

[1, 2, 7, 11, 14, 22, 29, 47, 58, 77, 94, 109, 154, 203, 218, 319, 329, 406, 517, 638, 658, 763, 1034, 1199, 1363, 1526, 2233, 2398, 2726, 3161, 3619, 4466, 5123, 6322, 7238, 8393, 9541, 10246, 14993, 16786, 19082, 22127, 29986, 34771, 35861, 44254, 56353, 69542, 71722, 104951, 112706, 148567, 209902, 243397, 297134, 394471, 486794, 788942, 1039969, 1634237, 2079938, 3268474, 11439659, 22879318]

約数ペア:

[(1, 22879318), (2, 11439659), (7, 3268474), (11, 2079938), (14, 1634237), (22, 1039969), (29, 788942), (47, 486794), (58, 394471), (77, 297134), (94, 243397), (109, 209902), (154, 148567), (203, 112706), (218, 104951), (319, 71722), (329, 69542), (406, 56353), (517, 44254), (638, 35861), (658, 34771), (763, 29986), (1034, 22127), (1199, 19082), (1363, 16786), (1526, 14993), (2233, 10246), (2398, 9541), (2726, 8393), (3161, 7238), (3619, 6322), (4466, 5123)]