38724408

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{2549}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 105417000

約数和(自身を除く): 66692592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 2549, 3798, 5064, 5098, 7596, 7647, 10196, 15192, 15294, 20392, 22941, 30588, 45882, 61176, 91764, 183528, 537839, 1075678, 1613517, 2151356, 3227034, 4302712, 4840551, 6454068, 9681102, 12908136, 19362204, 38724408]

約数ペア:

[(1, 38724408), (2, 19362204), (3, 12908136), (4, 9681102), (6, 6454068), (8, 4840551), (9, 4302712), (12, 3227034), (18, 2151356), (24, 1613517), (36, 1075678), (72, 537839), (211, 183528), (422, 91764), (633, 61176), (844, 45882), (1266, 30588), (1688, 22941), (1899, 20392), (2532, 15294), (2549, 15192), (3798, 10196), (5064, 7647), (5098, 7596)]