21181047864

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{7867}}^1\times {\mathrm{6599}}^1$

素因数の和:14492

約数の個数: 64

約数和(自身を含む): 56083104000

約数和(自身を除く): 34902056136

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 6599, 7867, 13198, 15734, 19797, 23601, 26396, 31468, 39594, 47202, 52792, 62936, 79188, 94404, 112183, 133739, 158376, 188808, 224366, 267478, 336549, 401217, 448732, 534956, 673098, 802434, 897464, 1069912, 1346196, 1604868, 2692392, 3209736, 51914333, 103828666, 155742999, 207657332, 311485998, 415314664, 622971996, 882543661, 1245943992, 1765087322, 2647630983, 3530174644, 5295261966, 7060349288, 10590523932, 21181047864]

約数ペア:

[(1, 21181047864), (2, 10590523932), (3, 7060349288), (4, 5295261966), (6, 3530174644), (8, 2647630983), (12, 1765087322), (17, 1245943992), (24, 882543661), (34, 622971996), (51, 415314664), (68, 311485998), (102, 207657332), (136, 155742999), (204, 103828666), (408, 51914333), (6599, 3209736), (7867, 2692392), (13198, 1604868), (15734, 1346196), (19797, 1069912), (23601, 897464), (26396, 802434), (31468, 673098), (39594, 534956), (47202, 448732), (52792, 401217), (62936, 336549), (79188, 267478), (94404, 224366), (112183, 188808), (133739, 158376)]