18723624

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{10687}}^1$

素因数の和:10769

約数の個数: 32

約数和(自身を含む): 47454720

約数和(自身を除く): 28731096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 10687, 21374, 32061, 42748, 64122, 85496, 128244, 256488, 780151, 1560302, 2340453, 3120604, 4680906, 6241208, 9361812, 18723624]

約数ペア:

[(1, 18723624), (2, 9361812), (3, 6241208), (4, 4680906), (6, 3120604), (8, 2340453), (12, 1560302), (24, 780151), (73, 256488), (146, 128244), (219, 85496), (292, 64122), (438, 42748), (584, 32061), (876, 21374), (1752, 10687)]