18353624

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 35259840

約数和(自身を除く): 16906216

約数列:

[1, 2, 4, 8, 83, 131, 166, 211, 262, 332, 422, 524, 664, 844, 1048, 1688, 10873, 17513, 21746, 27641, 35026, 43492, 55282, 70052, 86984, 110564, 140104, 221128, 2294203, 4588406, 9176812, 18353624]

約数ペア:

[(1, 18353624), (2, 9176812), (4, 4588406), (8, 2294203), (83, 221128), (131, 140104), (166, 110564), (211, 86984), (262, 70052), (332, 55282), (422, 43492), (524, 35026), (664, 27641), (844, 21746), (1048, 17513), (1688, 10873)]