2882754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 7233408

約数和(自身を除く): 4350654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 167, 274, 334, 411, 501, 822, 959, 1002, 1169, 1233, 1503, 1918, 2338, 2466, 2877, 3006, 3507, 5754, 7014, 8631, 10521, 17262, 21042, 22879, 45758, 68637, 137274, 160153, 205911, 320306, 411822, 480459, 960918, 1441377, 2882754]

約数ペア:

[(1, 2882754), (2, 1441377), (3, 960918), (6, 480459), (7, 411822), (9, 320306), (14, 205911), (18, 160153), (21, 137274), (42, 68637), (63, 45758), (126, 22879), (137, 21042), (167, 17262), (274, 10521), (334, 8631), (411, 7014), (501, 5754), (822, 3507), (959, 3006), (1002, 2877), (1169, 2466), (1233, 2338), (1503, 1918)]