16507404

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{3347}}^1$

素因数の和:3494

約数の個数: 36

約数和(自身を含む): 42044184

約数和(自身を除く): 25536780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 3347, 4932, 6694, 10041, 13388, 20082, 30123, 40164, 60246, 120492, 458539, 917078, 1375617, 1834156, 2751234, 4126851, 5502468, 8253702, 16507404]

約数ペア:

[(1, 16507404), (2, 8253702), (3, 5502468), (4, 4126851), (6, 2751234), (9, 1834156), (12, 1375617), (18, 917078), (36, 458539), (137, 120492), (274, 60246), (411, 40164), (548, 30123), (822, 20082), (1233, 13388), (1644, 10041), (2466, 6694), (3347, 4932)]