84557466

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{223697}}^1$

素因数の和:223715

約数の個数: 32

約数和(自身を含む): 214750080

約数和(自身を除く): 130192614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 223697, 447394, 671091, 1342182, 1565879, 2013273, 3131758, 4026546, 4697637, 6039819, 9395274, 12079638, 14092911, 28185822, 42278733, 84557466]

約数ペア:

[(1, 84557466), (2, 42278733), (3, 28185822), (6, 14092911), (7, 12079638), (9, 9395274), (14, 6039819), (18, 4697637), (21, 4026546), (27, 3131758), (42, 2013273), (54, 1565879), (63, 1342182), (126, 671091), (189, 447394), (378, 223697)]