27818562

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 60299712

約数和(自身を除く): 32481150

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 183, 263, 289, 366, 526, 578, 789, 867, 1037, 1578, 1734, 2074, 3111, 4471, 6222, 8942, 13413, 16043, 17629, 26826, 32086, 35258, 48129, 52887, 76007, 96258, 105774, 152014, 228021, 272731, 456042, 545462, 818193, 1636386, 4636427, 9272854, 13909281, 27818562]

約数ペア:

[(1, 27818562), (2, 13909281), (3, 9272854), (6, 4636427), (17, 1636386), (34, 818193), (51, 545462), (61, 456042), (102, 272731), (122, 228021), (183, 152014), (263, 105774), (289, 96258), (366, 76007), (526, 52887), (578, 48129), (789, 35258), (867, 32086), (1037, 26826), (1578, 17629), (1734, 16043), (2074, 13413), (3111, 8942), (4471, 6222)]