31538934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10883}}^1$

素因数の和:10921

約数の個数: 48

約数和(自身を含む): 81499392

約数和(自身を除く): 49960458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 10883, 21766, 32649, 65298, 76181, 97947, 152362, 195894, 228543, 250309, 457086, 500618, 685629, 750927, 1371258, 1501854, 1752163, 2252781, 3504326, 4505562, 5256489, 10512978, 15769467, 31538934]

約数ペア:

[(1, 31538934), (2, 15769467), (3, 10512978), (6, 5256489), (7, 4505562), (9, 3504326), (14, 2252781), (18, 1752163), (21, 1501854), (23, 1371258), (42, 750927), (46, 685629), (63, 500618), (69, 457086), (126, 250309), (138, 228543), (161, 195894), (207, 152362), (322, 97947), (414, 76181), (483, 65298), (966, 32649), (1449, 21766), (2898, 10883)]