27457686

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1471}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 64067328

約数和(自身を除く): 36609642

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 306, 366, 549, 1037, 1098, 1471, 2074, 2942, 3111, 4413, 6222, 8826, 9333, 13239, 18666, 25007, 26478, 50014, 75021, 89731, 150042, 179462, 225063, 269193, 450126, 538386, 807579, 1525427, 1615158, 3050854, 4576281, 9152562, 13728843, 27457686]

約数ペア:

[(1, 27457686), (2, 13728843), (3, 9152562), (6, 4576281), (9, 3050854), (17, 1615158), (18, 1525427), (34, 807579), (51, 538386), (61, 450126), (102, 269193), (122, 225063), (153, 179462), (183, 150042), (306, 89731), (366, 75021), (549, 50014), (1037, 26478), (1098, 25007), (1471, 18666), (2074, 13239), (2942, 9333), (3111, 8826), (4413, 6222)]