39819276

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:301

約数の個数: 120

約数和(自身を含む): 120856736

約数和(自身を除く): 81037460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 97, 108, 126, 162, 181, 189, 194, 252, 291, 324, 362, 378, 388, 543, 567, 582, 679, 724, 756, 873, 1086, 1134, 1164, 1267, 1358, 1629, 1746, 2037, 2172, 2268, 2534, 2619, 2716, 3258, 3492, 3801, 4074, 4887, 5068, 5238, 6111, 6516, 7602, 7857, 8148, 9774, 10476, 11403, 12222, 14661, 15204, 15714, 17557, 18333, 19548, 22806, 24444, 29322, 31428, 34209, 35114, 36666, 45612, 52671, 54999, 58644, 68418, 70228, 73332, 102627, 105342, 109998, 122899, 136836, 158013, 205254, 210684, 219996, 245798, 316026, 368697, 410508, 474039, 491596, 632052, 737394, 948078, 1106091, 1422117, 1474788, 1896156, 2212182, 2844234, 3318273, 4424364, 5688468, 6636546, 9954819, 13273092, 19909638, 39819276]

約数ペア:

[(1, 39819276), (2, 19909638), (3, 13273092), (4, 9954819), (6, 6636546), (7, 5688468), (9, 4424364), (12, 3318273), (14, 2844234), (18, 2212182), (21, 1896156), (27, 1474788), (28, 1422117), (36, 1106091), (42, 948078), (54, 737394), (63, 632052), (81, 491596), (84, 474039), (97, 410508), (108, 368697), (126, 316026), (162, 245798), (181, 219996), (189, 210684), (194, 205254), (252, 158013), (291, 136836), (324, 122899), (362, 109998), (378, 105342), (388, 102627), (543, 73332), (567, 70228), (582, 68418), (679, 58644), (724, 54999), (756, 52671), (873, 45612), (1086, 36666), (1134, 35114), (1164, 34209), (1267, 31428), (1358, 29322), (1629, 24444), (1746, 22806), (2037, 19548), (2172, 18333), (2268, 17557), (2534, 15714), (2619, 15204), (2716, 14661), (3258, 12222), (3492, 11403), (3801, 10476), (4074, 9774), (4887, 8148), (5068, 7857), (5238, 7602), (6111, 6516)]