7128396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:451

約数の個数: 72

約数和(自身を含む): 20127744

約数和(自身を除く): 12999348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 383, 396, 423, 517, 564, 766, 846, 1034, 1149, 1532, 1551, 1692, 2068, 2298, 3102, 3447, 4213, 4596, 4653, 6204, 6894, 8426, 9306, 12639, 13788, 16852, 18001, 18612, 25278, 36002, 37917, 50556, 54003, 72004, 75834, 108006, 151668, 162009, 198011, 216012, 324018, 396022, 594033, 648036, 792044, 1188066, 1782099, 2376132, 3564198, 7128396]

約数ペア:

[(1, 7128396), (2, 3564198), (3, 2376132), (4, 1782099), (6, 1188066), (9, 792044), (11, 648036), (12, 594033), (18, 396022), (22, 324018), (33, 216012), (36, 198011), (44, 162009), (47, 151668), (66, 108006), (94, 75834), (99, 72004), (132, 54003), (141, 50556), (188, 37917), (198, 36002), (282, 25278), (383, 18612), (396, 18001), (423, 16852), (517, 13788), (564, 12639), (766, 9306), (846, 8426), (1034, 6894), (1149, 6204), (1532, 4653), (1551, 4596), (1692, 4213), (2068, 3447), (2298, 3102)]