2017144542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2671}}^1\times {\mathrm{17981}}^1$

素因数の和:20664

約数の個数: 32

約数和(自身を含む): 4612598784

約数和(自身を除く): 2595454242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2671, 5342, 8013, 16026, 17981, 18697, 35962, 37394, 53943, 56091, 107886, 112182, 125867, 251734, 377601, 755202, 48027251, 96054502, 144081753, 288163506, 336190757, 672381514, 1008572271, 2017144542]

約数ペア:

[(1, 2017144542), (2, 1008572271), (3, 672381514), (6, 336190757), (7, 288163506), (14, 144081753), (21, 96054502), (42, 48027251), (2671, 755202), (5342, 377601), (8013, 251734), (16026, 125867), (17981, 112182), (18697, 107886), (35962, 56091), (37394, 53943)]