16995678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3089}}^1$

素因数の和:3232

約数の個数: 32

約数和(自身を含む): 39156480

約数和(自身を除く): 22160802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 3089, 5502, 6178, 9267, 18534, 21623, 43246, 64869, 129738, 404659, 809318, 1213977, 2427954, 2832613, 5665226, 8497839, 16995678]

約数ペア:

[(1, 16995678), (2, 8497839), (3, 5665226), (6, 2832613), (7, 2427954), (14, 1213977), (21, 809318), (42, 404659), (131, 129738), (262, 64869), (393, 43246), (786, 21623), (917, 18534), (1834, 9267), (2751, 6178), (3089, 5502)]