18249364

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5477}}^1$

素因数の和:5512

約数の個数: 36

約数和(自身を含む): 39342996

約数和(自身を除く): 21093632

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 5477, 10954, 21908, 38339, 76678, 93109, 153356, 186218, 268373, 372436, 536746, 651763, 1073492, 1303526, 2607052, 4562341, 9124682, 18249364]

約数ペア:

[(1, 18249364), (2, 9124682), (4, 4562341), (7, 2607052), (14, 1303526), (17, 1073492), (28, 651763), (34, 536746), (49, 372436), (68, 268373), (98, 186218), (119, 153356), (196, 93109), (238, 76678), (476, 38339), (833, 21908), (1666, 10954), (3332, 5477)]