1389738114

素因数分解:

$2^1\times 3^3\times {\mathrm{2137}}^1\times {\mathrm{12043}}^1$

素因数の和:14191

約数の個数: 32

約数和(自身を含む): 3090008640

約数和(自身を除く): 1700270526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2137, 4274, 6411, 12043, 12822, 19233, 24086, 36129, 38466, 57699, 72258, 108387, 115398, 216774, 325161, 650322, 25735891, 51471782, 77207673, 154415346, 231623019, 463246038, 694869057, 1389738114]

約数ペア:

[(1, 1389738114), (2, 694869057), (3, 463246038), (6, 231623019), (9, 154415346), (18, 77207673), (27, 51471782), (54, 25735891), (2137, 650322), (4274, 325161), (6411, 216774), (12043, 115398), (12822, 108387), (19233, 72258), (24086, 57699), (36129, 38466)]