11811394998

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{947}}^1$

素因数の和:1243

約数の個数: 128

約数和(自身を含む): 28731225600

約数和(自身を除く): 16919830602

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 109, 117, 163, 218, 234, 326, 327, 351, 489, 654, 702, 947, 978, 981, 1417, 1467, 1894, 1962, 2119, 2834, 2841, 2934, 2943, 4238, 4251, 4401, 5682, 5886, 6357, 8502, 8523, 8802, 12311, 12714, 12753, 17046, 17767, 19071, 24622, 25506, 25569, 35534, 36933, 38142, 38259, 51138, 53301, 57213, 73866, 76518, 103223, 106602, 110799, 114426, 154361, 159903, 206446, 221598, 230971, 308722, 309669, 319806, 332397, 461942, 463083, 479709, 619338, 664794, 692913, 926166, 929007, 959418, 1341899, 1385826, 1389249, 1858014, 2006693, 2078739, 2683798, 2778498, 2787021, 4013386, 4025697, 4157478, 4167747, 5574042, 6020079, 6236217, 8051394, 8335494, 12040158, 12077091, 12472434, 16825349, 18060237, 24154182, 33650698, 36120474, 36231273, 50476047, 54180711, 72462546, 100952094, 108361422, 151428141, 218729537, 302856282, 437459074, 454284423, 656188611, 908568846, 1312377222, 1968565833, 3937131666, 5905697499, 11811394998]

約数ペア:

[(1, 11811394998), (2, 5905697499), (3, 3937131666), (6, 1968565833), (9, 1312377222), (13, 908568846), (18, 656188611), (26, 454284423), (27, 437459074), (39, 302856282), (54, 218729537), (78, 151428141), (109, 108361422), (117, 100952094), (163, 72462546), (218, 54180711), (234, 50476047), (326, 36231273), (327, 36120474), (351, 33650698), (489, 24154182), (654, 18060237), (702, 16825349), (947, 12472434), (978, 12077091), (981, 12040158), (1417, 8335494), (1467, 8051394), (1894, 6236217), (1962, 6020079), (2119, 5574042), (2834, 4167747), (2841, 4157478), (2934, 4025697), (2943, 4013386), (4238, 2787021), (4251, 2778498), (4401, 2683798), (5682, 2078739), (5886, 2006693), (6357, 1858014), (8502, 1389249), (8523, 1385826), (8802, 1341899), (12311, 959418), (12714, 929007), (12753, 926166), (17046, 692913), (17767, 664794), (19071, 619338), (24622, 479709), (25506, 463083), (25569, 461942), (35534, 332397), (36933, 319806), (38142, 309669), (38259, 308722), (51138, 230971), (53301, 221598), (57213, 206446), (73866, 159903), (76518, 154361), (103223, 114426), (106602, 110799)]