40386492

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21997}}^1$

素因数の和:22027

約数の個数: 48

約数和(自身を含む): 110869920

約数和(自身を除く): 70483428

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 21997, 43994, 65991, 87988, 131982, 197973, 263964, 373949, 395946, 593919, 747898, 791892, 1121847, 1187838, 1495796, 2243694, 2375676, 3365541, 4487388, 6731082, 10096623, 13462164, 20193246, 40386492]

約数ペア:

[(1, 40386492), (2, 20193246), (3, 13462164), (4, 10096623), (6, 6731082), (9, 4487388), (12, 3365541), (17, 2375676), (18, 2243694), (27, 1495796), (34, 1187838), (36, 1121847), (51, 791892), (54, 747898), (68, 593919), (102, 395946), (108, 373949), (153, 263964), (204, 197973), (306, 131982), (459, 87988), (612, 65991), (918, 43994), (1836, 21997)]