2938194

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{2591}}^1$

素因数の和:2612

約数の個数: 40

約数和(自身を含む): 7527168

約数和(自身を除く): 4588974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 2591, 5182, 7773, 15546, 18137, 23319, 36274, 46638, 54411, 69957, 108822, 139914, 163233, 209871, 326466, 419742, 489699, 979398, 1469097, 2938194]

約数ペア:

[(1, 2938194), (2, 1469097), (3, 979398), (6, 489699), (7, 419742), (9, 326466), (14, 209871), (18, 163233), (21, 139914), (27, 108822), (42, 69957), (54, 54411), (63, 46638), (81, 36274), (126, 23319), (162, 18137), (189, 15546), (378, 7773), (567, 5182), (1134, 2591)]