340147242

素因数分解:

$2^1\times 3^3\times {\mathrm{227}}^1\times {\mathrm{27749}}^1$

素因数の和:27987

約数の個数: 32

約数和(自身を含む): 759240000

約数和(自身を除く): 419092758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 227, 454, 681, 1362, 2043, 4086, 6129, 12258, 27749, 55498, 83247, 166494, 249741, 499482, 749223, 1498446, 6299023, 12598046, 18897069, 37794138, 56691207, 113382414, 170073621, 340147242]

約数ペア:

[(1, 340147242), (2, 170073621), (3, 113382414), (6, 56691207), (9, 37794138), (18, 18897069), (27, 12598046), (54, 6299023), (227, 1498446), (454, 749223), (681, 499482), (1362, 249741), (2043, 166494), (4086, 83247), (6129, 55498), (12258, 27749)]