1337868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{5309}}^1$

素因数の和:5326

約数の個数: 36

約数和(自身を含む): 3865680

約数和(自身を除く): 2527812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 5309, 10618, 15927, 21236, 31854, 37163, 47781, 63708, 74326, 95562, 111489, 148652, 191124, 222978, 334467, 445956, 668934, 1337868]

約数ペア:

[(1, 1337868), (2, 668934), (3, 445956), (4, 334467), (6, 222978), (7, 191124), (9, 148652), (12, 111489), (14, 95562), (18, 74326), (21, 63708), (28, 47781), (36, 37163), (42, 31854), (63, 21236), (84, 15927), (126, 10618), (252, 5309)]