138513756

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{678989}}^1$

素因数の和:679013

約数の個数: 24

約数和(自身を含む): 342210960

約数和(自身を除く): 203697204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 678989, 1357978, 2036967, 2715956, 4073934, 8147868, 11542813, 23085626, 34628439, 46171252, 69256878, 138513756]

約数ペア:

[(1, 138513756), (2, 69256878), (3, 46171252), (4, 34628439), (6, 23085626), (12, 11542813), (17, 8147868), (34, 4073934), (51, 2715956), (68, 2036967), (102, 1357978), (204, 678989)]