15726852

素因数分解:

$2^2\times 3^3\times {\mathrm{223}}^1\times {\mathrm{653}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 41018880

約数和(自身を除く): 25292028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 223, 446, 653, 669, 892, 1306, 1338, 1959, 2007, 2612, 2676, 3918, 4014, 5877, 6021, 7836, 8028, 11754, 12042, 17631, 23508, 24084, 35262, 70524, 145619, 291238, 436857, 582476, 873714, 1310571, 1747428, 2621142, 3931713, 5242284, 7863426, 15726852]

約数ペア:

[(1, 15726852), (2, 7863426), (3, 5242284), (4, 3931713), (6, 2621142), (9, 1747428), (12, 1310571), (18, 873714), (27, 582476), (36, 436857), (54, 291238), (108, 145619), (223, 70524), (446, 35262), (653, 24084), (669, 23508), (892, 17631), (1306, 12042), (1338, 11754), (1959, 8028), (2007, 7836), (2612, 6021), (2676, 5877), (3918, 4014)]