2257974

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 5323968

約数和(自身を除く): 3065994

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 94, 102, 141, 153, 157, 282, 306, 314, 423, 471, 799, 846, 942, 1413, 1598, 2397, 2669, 2826, 4794, 5338, 7191, 7379, 8007, 14382, 14758, 16014, 22137, 24021, 44274, 48042, 66411, 125443, 132822, 250886, 376329, 752658, 1128987, 2257974]

約数ペア:

[(1, 2257974), (2, 1128987), (3, 752658), (6, 376329), (9, 250886), (17, 132822), (18, 125443), (34, 66411), (47, 48042), (51, 44274), (94, 24021), (102, 22137), (141, 16014), (153, 14758), (157, 14382), (282, 8007), (306, 7379), (314, 7191), (423, 5338), (471, 4794), (799, 2826), (846, 2669), (942, 2397), (1413, 1598)]