38911446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 104232960

約数和(自身を除く): 65321514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 29, 42, 46, 58, 63, 69, 87, 126, 138, 161, 174, 203, 207, 261, 322, 406, 414, 463, 483, 522, 609, 667, 926, 966, 1218, 1334, 1389, 1449, 1827, 2001, 2778, 2898, 3241, 3654, 4002, 4167, 4669, 6003, 6482, 8334, 9338, 9723, 10649, 12006, 13427, 14007, 19446, 21298, 26854, 28014, 29169, 31947, 40281, 42021, 58338, 63894, 74543, 80562, 84042, 93989, 95841, 120843, 149086, 187978, 191682, 223629, 241686, 281967, 308821, 447258, 563934, 617642, 670887, 845901, 926463, 1341774, 1691802, 1852926, 2161747, 2779389, 4323494, 5558778, 6485241, 12970482, 19455723, 38911446]

約数ペア:

[(1, 38911446), (2, 19455723), (3, 12970482), (6, 6485241), (7, 5558778), (9, 4323494), (14, 2779389), (18, 2161747), (21, 1852926), (23, 1691802), (29, 1341774), (42, 926463), (46, 845901), (58, 670887), (63, 617642), (69, 563934), (87, 447258), (126, 308821), (138, 281967), (161, 241686), (174, 223629), (203, 191682), (207, 187978), (261, 149086), (322, 120843), (406, 95841), (414, 93989), (463, 84042), (483, 80562), (522, 74543), (609, 63894), (667, 58338), (926, 42021), (966, 40281), (1218, 31947), (1334, 29169), (1389, 28014), (1449, 26854), (1827, 21298), (2001, 19446), (2778, 14007), (2898, 13427), (3241, 12006), (3654, 10649), (4002, 9723), (4167, 9338), (4669, 8334), (6003, 6482)]