18491154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9661}}^1$

素因数の和:9706

約数の個数: 32

約数和(自身を含む): 41739840

約数和(自身を除く): 23248686

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 9661, 19322, 28983, 57966, 106271, 212542, 280169, 318813, 560338, 637626, 840507, 1681014, 3081859, 6163718, 9245577, 18491154]

約数ペア:

[(1, 18491154), (2, 9245577), (3, 6163718), (6, 3081859), (11, 1681014), (22, 840507), (29, 637626), (33, 560338), (58, 318813), (66, 280169), (87, 212542), (174, 106271), (319, 57966), (638, 28983), (957, 19322), (1914, 9661)]