18492498

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 42771456

約数和(自身を除く): 24278958

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 223, 271, 306, 446, 542, 669, 813, 1338, 1626, 2007, 2439, 3791, 4014, 4607, 4878, 7582, 9214, 11373, 13821, 22746, 27642, 34119, 41463, 60433, 68238, 82926, 120866, 181299, 362598, 543897, 1027361, 1087794, 2054722, 3082083, 6164166, 9246249, 18492498]

約数ペア:

[(1, 18492498), (2, 9246249), (3, 6164166), (6, 3082083), (9, 2054722), (17, 1087794), (18, 1027361), (34, 543897), (51, 362598), (102, 181299), (153, 120866), (223, 82926), (271, 68238), (306, 60433), (446, 41463), (542, 34119), (669, 27642), (813, 22746), (1338, 13821), (1626, 11373), (2007, 9214), (2439, 7582), (3791, 4878), (4014, 4607)]