21322386

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23227}}^1$

素因数の和:23255

約数の個数: 32

約数和(自身を含む): 50172480

約数和(自身を除く): 28850094

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 23227, 46454, 69681, 139362, 209043, 394859, 418086, 627129, 789718, 1184577, 1254258, 2369154, 3553731, 7107462, 10661193, 21322386]

約数ペア:

[(1, 21322386), (2, 10661193), (3, 7107462), (6, 3553731), (9, 2369154), (17, 1254258), (18, 1184577), (27, 789718), (34, 627129), (51, 418086), (54, 394859), (102, 209043), (153, 139362), (306, 69681), (459, 46454), (918, 23227)]