17907084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 49441392

約数和(自身を除く): 31534308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 461, 468, 498, 747, 922, 996, 1079, 1383, 1494, 1844, 2158, 2766, 2988, 3237, 4149, 4316, 5532, 5993, 6474, 8298, 9711, 11986, 12948, 16596, 17979, 19422, 23972, 35958, 38263, 38844, 53937, 71916, 76526, 107874, 114789, 153052, 215748, 229578, 344367, 459156, 497419, 688734, 994838, 1377468, 1492257, 1989676, 2984514, 4476771, 5969028, 8953542, 17907084]

約数ペア:

[(1, 17907084), (2, 8953542), (3, 5969028), (4, 4476771), (6, 2984514), (9, 1989676), (12, 1492257), (13, 1377468), (18, 994838), (26, 688734), (36, 497419), (39, 459156), (52, 344367), (78, 229578), (83, 215748), (117, 153052), (156, 114789), (166, 107874), (234, 76526), (249, 71916), (332, 53937), (461, 38844), (468, 38263), (498, 35958), (747, 23972), (922, 19422), (996, 17979), (1079, 16596), (1383, 12948), (1494, 11986), (1844, 9711), (2158, 8298), (2766, 6474), (2988, 5993), (3237, 5532), (4149, 4316)]