218633742

素因数分解:

$2^1\times 3^4\times {\mathrm{107}}^1\times {\mathrm{12613}}^1$

素因数の和:12734

約数の個数: 40

約数和(自身を含む): 494519256

約数和(自身を除く): 275885514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 162, 214, 321, 642, 963, 1926, 2889, 5778, 8667, 12613, 17334, 25226, 37839, 75678, 113517, 227034, 340551, 681102, 1021653, 1349591, 2043306, 2699182, 4048773, 8097546, 12146319, 24292638, 36438957, 72877914, 109316871, 218633742]

約数ペア:

[(1, 218633742), (2, 109316871), (3, 72877914), (6, 36438957), (9, 24292638), (18, 12146319), (27, 8097546), (54, 4048773), (81, 2699182), (107, 2043306), (162, 1349591), (214, 1021653), (321, 681102), (642, 340551), (963, 227034), (1926, 113517), (2889, 75678), (5778, 37839), (8667, 25226), (12613, 17334)]