18424838663

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{677}}^1\times {\mathrm{1223}}^1$

素因数の和:1952

約数の個数: 48

約数和(自身を含む): 24457987584

約数和(自身を除く): 6033148921

約数列:

[1, 7, 11, 17, 77, 119, 187, 289, 677, 1223, 1309, 2023, 3179, 4739, 7447, 8561, 11509, 13453, 20791, 22253, 52129, 80563, 94171, 126599, 145537, 195653, 228701, 353447, 827971, 886193, 1369571, 1600907, 2152183, 2474129, 3887917, 5795797, 9107681, 14075507, 15065281, 27215419, 63753767, 98528549, 154830577, 239283619, 1083814039, 1674985333, 2632119809, 18424838663]

約数ペア:

[(1, 18424838663), (7, 2632119809), (11, 1674985333), (17, 1083814039), (77, 239283619), (119, 154830577), (187, 98528549), (289, 63753767), (677, 27215419), (1223, 15065281), (1309, 14075507), (2023, 9107681), (3179, 5795797), (4739, 3887917), (7447, 2474129), (8561, 2152183), (11509, 1600907), (13453, 1369571), (20791, 886193), (22253, 827971), (52129, 353447), (80563, 228701), (94171, 195653), (126599, 145537)]