39893868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6883}}^1$

素因数の和:6923

約数の個数: 72

約数和(自身を含む): 120277248

約数和(自身を除く): 80383380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 6883, 13766, 20649, 27532, 41298, 48181, 61947, 82596, 96362, 123894, 144543, 158309, 192724, 247788, 289086, 316618, 433629, 474927, 578172, 633236, 867258, 949854, 1108163, 1424781, 1734516, 1899708, 2216326, 2849562, 3324489, 4432652, 5699124, 6648978, 9973467, 13297956, 19946934, 39893868]

約数ペア:

[(1, 39893868), (2, 19946934), (3, 13297956), (4, 9973467), (6, 6648978), (7, 5699124), (9, 4432652), (12, 3324489), (14, 2849562), (18, 2216326), (21, 1899708), (23, 1734516), (28, 1424781), (36, 1108163), (42, 949854), (46, 867258), (63, 633236), (69, 578172), (84, 474927), (92, 433629), (126, 316618), (138, 289086), (161, 247788), (207, 192724), (252, 158309), (276, 144543), (322, 123894), (414, 96362), (483, 82596), (644, 61947), (828, 48181), (966, 41298), (1449, 27532), (1932, 20649), (2898, 13766), (5796, 6883)]