21024906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26347}}^1$

素因数の和:26378

約数の個数: 32

約数和(自身を含む): 50588160

約数和(自身を除く): 29563254

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 26347, 52694, 79041, 158082, 184429, 368858, 500593, 553287, 1001186, 1106574, 1501779, 3003558, 3504151, 7008302, 10512453, 21024906]

約数ペア:

[(1, 21024906), (2, 10512453), (3, 7008302), (6, 3504151), (7, 3003558), (14, 1501779), (19, 1106574), (21, 1001186), (38, 553287), (42, 500593), (57, 368858), (114, 184429), (133, 158082), (266, 79041), (399, 52694), (798, 26347)]