18727914

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2063}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 40124160

約数和(自身を除く): 21396246

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 267, 534, 1513, 2063, 3026, 4126, 4539, 6189, 9078, 12378, 35071, 70142, 105213, 183607, 210426, 367214, 550821, 1101642, 3121319, 6242638, 9363957, 18727914]

約数ペア:

[(1, 18727914), (2, 9363957), (3, 6242638), (6, 3121319), (17, 1101642), (34, 550821), (51, 367214), (89, 210426), (102, 183607), (178, 105213), (267, 70142), (534, 35071), (1513, 12378), (2063, 9078), (3026, 6189), (4126, 4539)]