18859338

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{12043}}^1$

素因数の和:12083

約数の個数: 32

約数和(自身を含む): 43358400

約数和(自身を除く): 24499062

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 12043, 24086, 36129, 72258, 108387, 216774, 325161, 349247, 650322, 698494, 1047741, 2095482, 3143223, 6286446, 9429669, 18859338]

約数ペア:

[(1, 18859338), (2, 9429669), (3, 6286446), (6, 3143223), (9, 2095482), (18, 1047741), (27, 698494), (29, 650322), (54, 349247), (58, 325161), (87, 216774), (174, 108387), (261, 72258), (522, 36129), (783, 24086), (1566, 12043)]