16651224

素因数分解:

$2^3\times 3^3\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 46694400

約数和(自身を除く): 30043176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 127, 216, 254, 381, 508, 607, 762, 1016, 1143, 1214, 1524, 1821, 2286, 2428, 3048, 3429, 3642, 4572, 4856, 5463, 6858, 7284, 9144, 10926, 13716, 14568, 16389, 21852, 27432, 32778, 43704, 65556, 77089, 131112, 154178, 231267, 308356, 462534, 616712, 693801, 925068, 1387602, 1850136, 2081403, 2775204, 4162806, 5550408, 8325612, 16651224]

約数ペア:

[(1, 16651224), (2, 8325612), (3, 5550408), (4, 4162806), (6, 2775204), (8, 2081403), (9, 1850136), (12, 1387602), (18, 925068), (24, 693801), (27, 616712), (36, 462534), (54, 308356), (72, 231267), (108, 154178), (127, 131112), (216, 77089), (254, 65556), (381, 43704), (508, 32778), (607, 27432), (762, 21852), (1016, 16389), (1143, 14568), (1214, 13716), (1524, 10926), (1821, 9144), (2286, 7284), (2428, 6858), (3048, 5463), (3429, 4856), (3642, 4572)]