16481754

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 38211264

約数和(自身を除く): 21729510

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 123, 138, 207, 246, 369, 414, 738, 943, 971, 1886, 1942, 2829, 2913, 5658, 5826, 8487, 8739, 16974, 17478, 22333, 39811, 44666, 66999, 79622, 119433, 133998, 200997, 238866, 358299, 401994, 716598, 915653, 1831306, 2746959, 5493918, 8240877, 16481754]

約数ペア:

[(1, 16481754), (2, 8240877), (3, 5493918), (6, 2746959), (9, 1831306), (18, 915653), (23, 716598), (41, 401994), (46, 358299), (69, 238866), (82, 200997), (123, 133998), (138, 119433), (207, 79622), (246, 66999), (369, 44666), (414, 39811), (738, 22333), (943, 17478), (971, 16974), (1886, 8739), (1942, 8487), (2829, 5826), (2913, 5658)]