18107768

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6101}}^1$

素因数の和:6167

約数の個数: 32

約数和(自身を含む): 39540960

約数和(自身を除く): 21433192

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 6101, 12202, 24404, 42707, 48808, 85414, 170828, 323353, 341656, 646706, 1293412, 2263471, 2586824, 4526942, 9053884, 18107768]

約数ペア:

[(1, 18107768), (2, 9053884), (4, 4526942), (7, 2586824), (8, 2263471), (14, 1293412), (28, 646706), (53, 341656), (56, 323353), (106, 170828), (212, 85414), (371, 48808), (424, 42707), (742, 24404), (1484, 12202), (2968, 6101)]