1887662988

素因数分解:

$2^2\times 3^3\times {\mathrm{17478361}}^1$

素因数の和:17478374

約数の個数: 24

約数和(自身を含む): 4893941360

約数和(自身を除く): 3006278372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 17478361, 34956722, 52435083, 69913444, 104870166, 157305249, 209740332, 314610498, 471915747, 629220996, 943831494, 1887662988]

約数ペア:

[(1, 1887662988), (2, 943831494), (3, 629220996), (4, 471915747), (6, 314610498), (9, 209740332), (12, 157305249), (18, 104870166), (27, 69913444), (36, 52435083), (54, 34956722), (108, 17478361)]