16339428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{21613}}^1$

素因数の和:21633

約数の個数: 48

約数和(自身を含む): 48415360

約数和(自身を除く): 32075932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 21613, 43226, 64839, 86452, 129678, 151291, 194517, 259356, 302582, 389034, 453873, 583551, 605164, 778068, 907746, 1167102, 1361619, 1815492, 2334204, 2723238, 4084857, 5446476, 8169714, 16339428]

約数ペア:

[(1, 16339428), (2, 8169714), (3, 5446476), (4, 4084857), (6, 2723238), (7, 2334204), (9, 1815492), (12, 1361619), (14, 1167102), (18, 907746), (21, 778068), (27, 605164), (28, 583551), (36, 453873), (42, 389034), (54, 302582), (63, 259356), (84, 194517), (108, 151291), (126, 129678), (189, 86452), (252, 64839), (378, 43226), (756, 21613)]