18097144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4703}}^1$

素因数の和:4759

約数の個数: 32

約数和(自身を含む): 37537920

約数和(自身を除く): 19440776

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 4703, 9406, 18812, 37624, 61139, 122278, 174011, 244556, 348022, 489112, 696044, 1392088, 2262143, 4524286, 9048572, 18097144]

約数ペア:

[(1, 18097144), (2, 9048572), (4, 4524286), (8, 2262143), (13, 1392088), (26, 696044), (37, 489112), (52, 348022), (74, 244556), (104, 174011), (148, 122278), (296, 61139), (481, 37624), (962, 18812), (1924, 9406), (3848, 4703)]