22551438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 56189952

約数和(自身を除く): 33638514

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 103, 182, 206, 273, 309, 401, 546, 618, 721, 802, 1203, 1339, 1442, 2163, 2406, 2678, 2807, 4017, 4326, 5213, 5614, 8034, 8421, 9373, 10426, 15639, 16842, 18746, 28119, 31278, 36491, 41303, 56238, 72982, 82606, 109473, 123909, 218946, 247818, 289121, 536939, 578242, 867363, 1073878, 1610817, 1734726, 3221634, 3758573, 7517146, 11275719, 22551438]

約数ペア:

[(1, 22551438), (2, 11275719), (3, 7517146), (6, 3758573), (7, 3221634), (13, 1734726), (14, 1610817), (21, 1073878), (26, 867363), (39, 578242), (42, 536939), (78, 289121), (91, 247818), (103, 218946), (182, 123909), (206, 109473), (273, 82606), (309, 72982), (401, 56238), (546, 41303), (618, 36491), (721, 31278), (802, 28119), (1203, 18746), (1339, 16842), (1442, 15639), (2163, 10426), (2406, 9373), (2678, 8421), (2807, 8034), (4017, 5614), (4326, 5213)]