18932086304

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{36343}}^1$

素因数の和:36649

約数の個数: 48

約数和(自身を含む): 37953603072

約数和(自身を除く): 19021516768

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 223, 292, 446, 584, 892, 1168, 1784, 2336, 3568, 7136, 16279, 32558, 36343, 65116, 72686, 130232, 145372, 260464, 290744, 520928, 581488, 1162976, 2653039, 5306078, 8104489, 10612156, 16208978, 21224312, 32417956, 42448624, 64835912, 84897248, 129671824, 259343648, 591627697, 1183255394, 2366510788, 4733021576, 9466043152, 18932086304]

約数ペア:

[(1, 18932086304), (2, 9466043152), (4, 4733021576), (8, 2366510788), (16, 1183255394), (32, 591627697), (73, 259343648), (146, 129671824), (223, 84897248), (292, 64835912), (446, 42448624), (584, 32417956), (892, 21224312), (1168, 16208978), (1784, 10612156), (2336, 8104489), (3568, 5306078), (7136, 2653039), (16279, 1162976), (32558, 581488), (36343, 520928), (65116, 290744), (72686, 260464), (130232, 145372)]