22513974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 54950400

約数和(自身を除く): 32436426

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 89, 114, 133, 178, 266, 267, 317, 399, 534, 623, 634, 798, 951, 1246, 1691, 1869, 1902, 2219, 3382, 3738, 4438, 5073, 6023, 6657, 10146, 11837, 12046, 13314, 18069, 23674, 28213, 35511, 36138, 42161, 56426, 71022, 84322, 84639, 126483, 169278, 197491, 252966, 394982, 536047, 592473, 1072094, 1184946, 1608141, 3216282, 3752329, 7504658, 11256987, 22513974]

約数ペア:

[(1, 22513974), (2, 11256987), (3, 7504658), (6, 3752329), (7, 3216282), (14, 1608141), (19, 1184946), (21, 1072094), (38, 592473), (42, 536047), (57, 394982), (89, 252966), (114, 197491), (133, 169278), (178, 126483), (266, 84639), (267, 84322), (317, 71022), (399, 56426), (534, 42161), (623, 36138), (634, 35511), (798, 28213), (951, 23674), (1246, 18069), (1691, 13314), (1869, 12046), (1902, 11837), (2219, 10146), (3382, 6657), (3738, 6023), (4438, 5073)]