18297738

素因数分解:

$2^1\times 3^4\times {\mathrm{179}}^1\times {\mathrm{631}}^1$

素因数の和:824

約数の個数: 40

約数和(自身を含む): 41294880

約数和(自身を除く): 22997142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 179, 358, 537, 631, 1074, 1262, 1611, 1893, 3222, 3786, 4833, 5679, 9666, 11358, 14499, 17037, 28998, 34074, 51111, 102222, 112949, 225898, 338847, 677694, 1016541, 2033082, 3049623, 6099246, 9148869, 18297738]

約数ペア:

[(1, 18297738), (2, 9148869), (3, 6099246), (6, 3049623), (9, 2033082), (18, 1016541), (27, 677694), (54, 338847), (81, 225898), (162, 112949), (179, 102222), (358, 51111), (537, 34074), (631, 28998), (1074, 17037), (1262, 14499), (1611, 11358), (1893, 9666), (3222, 5679), (3786, 4833)]