1339038

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 3013920

約数和(自身を除く): 1674882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 181, 274, 362, 411, 543, 822, 1086, 1233, 1629, 2466, 3258, 3699, 4887, 7398, 9774, 24797, 49594, 74391, 148782, 223173, 446346, 669519, 1339038]

約数ペア:

[(1, 1339038), (2, 669519), (3, 446346), (6, 223173), (9, 148782), (18, 74391), (27, 49594), (54, 24797), (137, 9774), (181, 7398), (274, 4887), (362, 3699), (411, 3258), (543, 2466), (822, 1629), (1086, 1233)]