87871482

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{103867}}^1$

素因数の和:103922

約数の個数: 24

約数和(自身を含む): 194440896

約数和(自身を除く): 106569414

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 103867, 207734, 311601, 623202, 934803, 1869606, 4881749, 9763498, 14645247, 29290494, 43935741, 87871482]

約数ペア:

[(1, 87871482), (2, 43935741), (3, 29290494), (6, 14645247), (9, 9763498), (18, 4881749), (47, 1869606), (94, 934803), (141, 623202), (282, 311601), (423, 207734), (846, 103867)]