21702522

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1499}}^1$

素因数の和:1650

約数の個数: 32

約数和(自身を含む): 46080000

約数和(自身を除く): 24377478

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 127, 254, 381, 762, 1499, 2413, 2998, 4497, 4826, 7239, 8994, 14478, 28481, 56962, 85443, 170886, 190373, 380746, 571119, 1142238, 3617087, 7234174, 10851261, 21702522]

約数ペア:

[(1, 21702522), (2, 10851261), (3, 7234174), (6, 3617087), (19, 1142238), (38, 571119), (57, 380746), (114, 190373), (127, 170886), (254, 85443), (381, 56962), (762, 28481), (1499, 14478), (2413, 8994), (2998, 7239), (4497, 4826)]