1924398

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1697}}^1$

素因数の和:1718

約数の個数: 40

約数和(自身を含む): 4930992

約数和(自身を除く): 3006594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 1697, 3394, 5091, 10182, 11879, 15273, 23758, 30546, 35637, 45819, 71274, 91638, 106911, 137457, 213822, 274914, 320733, 641466, 962199, 1924398]

約数ペア:

[(1, 1924398), (2, 962199), (3, 641466), (6, 320733), (7, 274914), (9, 213822), (14, 137457), (18, 106911), (21, 91638), (27, 71274), (42, 45819), (54, 35637), (63, 30546), (81, 23758), (126, 15273), (162, 11879), (189, 10182), (378, 5091), (567, 3394), (1134, 1697)]