27900246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1171}}^1$

素因数の和:1225

約数の個数: 48

約数和(自身を含む): 64300608

約数和(自身を除く): 36400362

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 361, 418, 627, 722, 1083, 1171, 1254, 2166, 2342, 3513, 3971, 7026, 7942, 11913, 12881, 22249, 23826, 25762, 38643, 44498, 66747, 77286, 133494, 244739, 422731, 489478, 734217, 845462, 1268193, 1468434, 2536386, 4650041, 9300082, 13950123, 27900246]

約数ペア:

[(1, 27900246), (2, 13950123), (3, 9300082), (6, 4650041), (11, 2536386), (19, 1468434), (22, 1268193), (33, 845462), (38, 734217), (57, 489478), (66, 422731), (114, 244739), (209, 133494), (361, 77286), (418, 66747), (627, 44498), (722, 38643), (1083, 25762), (1171, 23826), (1254, 22249), (2166, 12881), (2342, 11913), (3513, 7942), (3971, 7026)]