1331192934

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1297459}}^1$

素因数の和:1297489

約数の個数: 32

約数和(自身を含む): 3113904000

約数和(自身を除く): 1782711066

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1297459, 2594918, 3892377, 7784754, 11677131, 23354262, 24651721, 35031393, 49303442, 70062786, 73955163, 147910326, 221865489, 443730978, 665596467, 1331192934]

約数ペア:

[(1, 1331192934), (2, 665596467), (3, 443730978), (6, 221865489), (9, 147910326), (18, 73955163), (19, 70062786), (27, 49303442), (38, 35031393), (54, 24651721), (57, 23354262), (114, 11677131), (171, 7784754), (342, 3892377), (513, 2594918), (1026, 1297459)]