42654438

素因数分解:

$2^1\times 3^4\times {\mathrm{251}}^1\times {\mathrm{1049}}^1$

素因数の和:1314

約数の個数: 40

約数和(自身を含む): 96049800

約数和(自身を除く): 53395362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 251, 502, 753, 1049, 1506, 2098, 2259, 3147, 4518, 6294, 6777, 9441, 13554, 18882, 20331, 28323, 40662, 56646, 84969, 169938, 263299, 526598, 789897, 1579794, 2369691, 4739382, 7109073, 14218146, 21327219, 42654438]

約数ペア:

[(1, 42654438), (2, 21327219), (3, 14218146), (6, 7109073), (9, 4739382), (18, 2369691), (27, 1579794), (54, 789897), (81, 526598), (162, 263299), (251, 169938), (502, 84969), (753, 56646), (1049, 40662), (1506, 28323), (2098, 20331), (2259, 18882), (3147, 13554), (4518, 9441), (6294, 6777)]