2420676

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3539}}^1$

素因数の和:3568

約数の個数: 36

約数和(自身を含む): 6442800

約数和(自身を除く): 4022124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 3539, 7078, 10617, 14156, 21234, 31851, 42468, 63702, 67241, 127404, 134482, 201723, 268964, 403446, 605169, 806892, 1210338, 2420676]

約数ペア:

[(1, 2420676), (2, 1210338), (3, 806892), (4, 605169), (6, 403446), (9, 268964), (12, 201723), (18, 134482), (19, 127404), (36, 67241), (38, 63702), (57, 42468), (76, 31851), (114, 21234), (171, 14156), (228, 10617), (342, 7078), (684, 3539)]