40902138

素因数分解:

$2^1\times 3^3\times {\mathrm{683}}^1\times {\mathrm{1109}}^1$

素因数の和:1803

約数の個数: 32

約数和(自身を含む): 91108800

約数和(自身を除く): 50206662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 683, 1109, 1366, 2049, 2218, 3327, 4098, 6147, 6654, 9981, 12294, 18441, 19962, 29943, 36882, 59886, 757447, 1514894, 2272341, 4544682, 6817023, 13634046, 20451069, 40902138]

約数ペア:

[(1, 40902138), (2, 20451069), (3, 13634046), (6, 6817023), (9, 4544682), (18, 2272341), (27, 1514894), (54, 757447), (683, 59886), (1109, 36882), (1366, 29943), (2049, 19962), (2218, 18441), (3327, 12294), (4098, 9981), (6147, 6654)]