15639252

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2528

約数の個数: 48

約数和(自身を含む): 39900672

約数和(自身を除く): 24261420

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 1054, 1581, 2108, 2473, 3162, 4946, 6324, 7419, 9892, 14838, 29676, 42041, 76663, 84082, 126123, 153326, 168164, 229989, 252246, 306652, 459978, 504492, 919956, 1303271, 2606542, 3909813, 5213084, 7819626, 15639252]

約数ペア:

[(1, 15639252), (2, 7819626), (3, 5213084), (4, 3909813), (6, 2606542), (12, 1303271), (17, 919956), (31, 504492), (34, 459978), (51, 306652), (62, 252246), (68, 229989), (93, 168164), (102, 153326), (124, 126123), (186, 84082), (204, 76663), (372, 42041), (527, 29676), (1054, 14838), (1581, 9892), (2108, 7419), (2473, 6324), (3162, 4946)]