18782382

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2069}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 40240800

約数和(自身を除く): 21458418

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 267, 534, 1513, 2069, 3026, 4138, 4539, 6207, 9078, 12414, 35173, 70346, 105519, 184141, 211038, 368282, 552423, 1104846, 3130397, 6260794, 9391191, 18782382]

約数ペア:

[(1, 18782382), (2, 9391191), (3, 6260794), (6, 3130397), (17, 1104846), (34, 552423), (51, 368282), (89, 211038), (102, 184141), (178, 105519), (267, 70346), (534, 35173), (1513, 12414), (2069, 9078), (3026, 6207), (4138, 4539)]