2151954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5693}}^1$

素因数の和:5711

約数の個数: 32

約数和(自身を含む): 5466240

約数和(自身を除く): 3314286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5693, 11386, 17079, 34158, 39851, 51237, 79702, 102474, 119553, 153711, 239106, 307422, 358659, 717318, 1075977, 2151954]

約数ペア:

[(1, 2151954), (2, 1075977), (3, 717318), (6, 358659), (7, 307422), (9, 239106), (14, 153711), (18, 119553), (21, 102474), (27, 79702), (42, 51237), (54, 39851), (63, 34158), (126, 17079), (189, 11386), (378, 5693)]