18634077

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8963}}^1$

素因数の和:8990

約数の個数: 32

約数和(自身を含む): 34421760

約数和(自身を除く): 15787683

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 8963, 26889, 62741, 80667, 98593, 188223, 242001, 295779, 564669, 690151, 887337, 1694007, 2070453, 2662011, 6211359, 18634077]

約数ペア:

[(1, 18634077), (3, 6211359), (7, 2662011), (9, 2070453), (11, 1694007), (21, 887337), (27, 690151), (33, 564669), (63, 295779), (77, 242001), (99, 188223), (189, 98593), (231, 80667), (297, 62741), (693, 26889), (2079, 8963)]