40123278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{171467}}^1$

素因数の和:171488

約数の個数: 24

約数和(自身を含む): 93621528

約数和(自身を除く): 53498250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 171467, 342934, 514401, 1028802, 1543203, 2229071, 3086406, 4458142, 6687213, 13374426, 20061639, 40123278]

約数ペア:

[(1, 40123278), (2, 20061639), (3, 13374426), (6, 6687213), (9, 4458142), (13, 3086406), (18, 2229071), (26, 1543203), (39, 1028802), (78, 514401), (117, 342934), (234, 171467)]