23620422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^2$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 55372032

約数和(自身を除く): 31751610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 89, 142, 178, 213, 267, 426, 497, 534, 623, 994, 1246, 1491, 1869, 2982, 3738, 6319, 7921, 12638, 15842, 18957, 23763, 37914, 44233, 47526, 55447, 88466, 110894, 132699, 166341, 265398, 332682, 562391, 1124782, 1687173, 3374346, 3936737, 7873474, 11810211, 23620422]

約数ペア:

[(1, 23620422), (2, 11810211), (3, 7873474), (6, 3936737), (7, 3374346), (14, 1687173), (21, 1124782), (42, 562391), (71, 332682), (89, 265398), (142, 166341), (178, 132699), (213, 110894), (267, 88466), (426, 55447), (497, 47526), (534, 44233), (623, 37914), (994, 23763), (1246, 18957), (1491, 15842), (1869, 12638), (2982, 7921), (3738, 6319)]