18927594

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{16691}}^1$

素因数の和:16712

約数の個数: 40

約数和(自身を含む): 48473568

約数和(自身を除く): 29545974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 16691, 33382, 50073, 100146, 116837, 150219, 233674, 300438, 350511, 450657, 701022, 901314, 1051533, 1351971, 2103066, 2703942, 3154599, 6309198, 9463797, 18927594]

約数ペア:

[(1, 18927594), (2, 9463797), (3, 6309198), (6, 3154599), (7, 2703942), (9, 2103066), (14, 1351971), (18, 1051533), (21, 901314), (27, 701022), (42, 450657), (54, 350511), (63, 300438), (81, 233674), (126, 150219), (162, 116837), (189, 100146), (378, 50073), (567, 33382), (1134, 16691)]