13429224

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^2$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 37887330

約数和(自身を除く): 24458106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 71, 72, 74, 111, 142, 148, 213, 222, 284, 296, 333, 426, 444, 568, 639, 666, 852, 888, 1278, 1332, 1704, 2556, 2627, 2664, 5041, 5112, 5254, 7881, 10082, 10508, 15123, 15762, 20164, 21016, 23643, 30246, 31524, 40328, 45369, 47286, 60492, 63048, 90738, 94572, 120984, 181476, 186517, 189144, 362952, 373034, 559551, 746068, 1119102, 1492136, 1678653, 2238204, 3357306, 4476408, 6714612, 13429224]

約数ペア:

[(1, 13429224), (2, 6714612), (3, 4476408), (4, 3357306), (6, 2238204), (8, 1678653), (9, 1492136), (12, 1119102), (18, 746068), (24, 559551), (36, 373034), (37, 362952), (71, 189144), (72, 186517), (74, 181476), (111, 120984), (142, 94572), (148, 90738), (213, 63048), (222, 60492), (284, 47286), (296, 45369), (333, 40328), (426, 31524), (444, 30246), (568, 23643), (639, 21016), (666, 20164), (852, 15762), (888, 15123), (1278, 10508), (1332, 10082), (1704, 7881), (2556, 5254), (2627, 5112), (2664, 5041)]