31870134

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{3347}}^1$

素因数の和:3401

約数の個数: 36

約数和(自身を含む): 72206316

約数和(自身を除く): 40336182

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 3174, 3347, 4761, 6694, 9522, 10041, 20082, 30123, 60246, 76981, 153962, 230943, 461886, 692829, 1385658, 1770563, 3541126, 5311689, 10623378, 15935067, 31870134]

約数ペア:

[(1, 31870134), (2, 15935067), (3, 10623378), (6, 5311689), (9, 3541126), (18, 1770563), (23, 1385658), (46, 692829), (69, 461886), (138, 230943), (207, 153962), (414, 76981), (529, 60246), (1058, 30123), (1587, 20082), (3174, 10041), (3347, 9522), (4761, 6694)]