31893708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4931}}^1$

素因数の和:4963

約数の個数: 72

約数和(自身を含む): 94457664

約数和(自身を除く): 62563956

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 4931, 6468, 9862, 14793, 19724, 29586, 34517, 54241, 59172, 69034, 103551, 108482, 138068, 162723, 207102, 216964, 241619, 325446, 379687, 414204, 483238, 650892, 724857, 759374, 966476, 1139061, 1449714, 1518748, 2278122, 2657809, 2899428, 4556244, 5315618, 7973427, 10631236, 15946854, 31893708]

約数ペア:

[(1, 31893708), (2, 15946854), (3, 10631236), (4, 7973427), (6, 5315618), (7, 4556244), (11, 2899428), (12, 2657809), (14, 2278122), (21, 1518748), (22, 1449714), (28, 1139061), (33, 966476), (42, 759374), (44, 724857), (49, 650892), (66, 483238), (77, 414204), (84, 379687), (98, 325446), (132, 241619), (147, 216964), (154, 207102), (196, 162723), (231, 138068), (294, 108482), (308, 103551), (462, 69034), (539, 59172), (588, 54241), (924, 34517), (1078, 29586), (1617, 19724), (2156, 14793), (3234, 9862), (4931, 6468)]