9868492

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 17907120

約数和(自身を除く): 8038628

約数列:

[1, 2, 4, 37, 74, 131, 148, 262, 509, 524, 1018, 2036, 4847, 9694, 18833, 19388, 37666, 66679, 75332, 133358, 266716, 2467123, 4934246, 9868492]

約数ペア:

[(1, 9868492), (2, 4934246), (4, 2467123), (37, 266716), (74, 133358), (131, 75332), (148, 66679), (262, 37666), (509, 19388), (524, 18833), (1018, 9694), (2036, 4847)]