1386252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{5501}}^1$

素因数の和:5518

約数の個数: 36

約数和(自身を含む): 4005456

約数和(自身を除く): 2619204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 5501, 11002, 16503, 22004, 33006, 38507, 49509, 66012, 77014, 99018, 115521, 154028, 198036, 231042, 346563, 462084, 693126, 1386252]

約数ペア:

[(1, 1386252), (2, 693126), (3, 462084), (4, 346563), (6, 231042), (7, 198036), (9, 154028), (12, 115521), (14, 99018), (18, 77014), (21, 66012), (28, 49509), (36, 38507), (42, 33006), (63, 22004), (84, 16503), (126, 11002), (252, 5501)]