47878218

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 106666560

約数和(自身を除く): 58788342

約数列:

[1, 2, 3, 6, 9, 18, 73, 83, 146, 166, 219, 249, 438, 439, 498, 657, 747, 878, 1314, 1317, 1494, 2634, 3951, 6059, 7902, 12118, 18177, 32047, 36354, 36437, 54531, 64094, 72874, 96141, 109062, 109311, 192282, 218622, 288423, 327933, 576846, 655866, 2659901, 5319802, 7979703, 15959406, 23939109, 47878218]

約数ペア:

[(1, 47878218), (2, 23939109), (3, 15959406), (6, 7979703), (9, 5319802), (18, 2659901), (73, 655866), (83, 576846), (146, 327933), (166, 288423), (219, 218622), (249, 192282), (438, 109311), (439, 109062), (498, 96141), (657, 72874), (747, 64094), (878, 54531), (1314, 36437), (1317, 36354), (1494, 32047), (2634, 18177), (3951, 12118), (6059, 7902)]