27286938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12739}}^1$

素因数の和:12771

約数の個数: 48

約数和(自身を含む): 71547840

約数和(自身を除く): 44260902

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 12739, 25478, 38217, 76434, 89173, 114651, 178346, 216563, 229302, 267519, 433126, 535038, 649689, 802557, 1299378, 1515941, 1605114, 1949067, 3031882, 3898134, 4547823, 9095646, 13643469, 27286938]

約数ペア:

[(1, 27286938), (2, 13643469), (3, 9095646), (6, 4547823), (7, 3898134), (9, 3031882), (14, 1949067), (17, 1605114), (18, 1515941), (21, 1299378), (34, 802557), (42, 649689), (51, 535038), (63, 433126), (102, 267519), (119, 229302), (126, 216563), (153, 178346), (238, 114651), (306, 89173), (357, 76434), (714, 38217), (1071, 25478), (2142, 12739)]