25244298

素因数分解:

$2^1\times 3^5\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 57308160

約数和(自身を除く): 32063862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 243, 254, 381, 409, 486, 762, 818, 1143, 1227, 2286, 2454, 3429, 3681, 6858, 7362, 10287, 11043, 20574, 22086, 30861, 33129, 51943, 61722, 66258, 99387, 103886, 155829, 198774, 311658, 467487, 934974, 1402461, 2804922, 4207383, 8414766, 12622149, 25244298]

約数ペア:

[(1, 25244298), (2, 12622149), (3, 8414766), (6, 4207383), (9, 2804922), (18, 1402461), (27, 934974), (54, 467487), (81, 311658), (127, 198774), (162, 155829), (243, 103886), (254, 99387), (381, 66258), (409, 61722), (486, 51943), (762, 33129), (818, 30861), (1143, 22086), (1227, 20574), (2286, 11043), (2454, 10287), (3429, 7362), (3681, 6858)]