26256258

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{9923}}^1$

素因数の和:9948

約数の個数: 48

約数和(自身を含む): 67880160

約数和(自身を除く): 41623902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 9923, 19846, 29769, 59538, 69461, 89307, 138922, 178614, 208383, 267921, 416766, 486227, 535842, 625149, 972454, 1250298, 1458681, 1875447, 2917362, 3750894, 4376043, 8752086, 13128129, 26256258]

約数ペア:

[(1, 26256258), (2, 13128129), (3, 8752086), (6, 4376043), (7, 3750894), (9, 2917362), (14, 1875447), (18, 1458681), (21, 1250298), (27, 972454), (42, 625149), (49, 535842), (54, 486227), (63, 416766), (98, 267921), (126, 208383), (147, 178614), (189, 138922), (294, 89307), (378, 69461), (441, 59538), (882, 29769), (1323, 19846), (2646, 9923)]