22147272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43943}}^1$

素因数の和:43962

約数の個数: 48

約数和(自身を含む): 68552640

約数和(自身を除く): 46405368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 43943, 87886, 131829, 175772, 263658, 307601, 351544, 395487, 527316, 615202, 790974, 922803, 1054632, 1230404, 1581948, 1845606, 2460808, 2768409, 3163896, 3691212, 5536818, 7382424, 11073636, 22147272]

約数ペア:

[(1, 22147272), (2, 11073636), (3, 7382424), (4, 5536818), (6, 3691212), (7, 3163896), (8, 2768409), (9, 2460808), (12, 1845606), (14, 1581948), (18, 1230404), (21, 1054632), (24, 922803), (28, 790974), (36, 615202), (42, 527316), (56, 395487), (63, 351544), (72, 307601), (84, 263658), (126, 175772), (168, 131829), (252, 87886), (504, 43943)]