2018166774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{834643}}^1$

素因数の和:834692

約数の個数: 32

約数和(自身を含む): 4487046144

約数和(自身を除く): 2468879370

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 834643, 1669286, 2503929, 5007858, 10850359, 21700718, 25873933, 32551077, 51747866, 65102154, 77621799, 155243598, 336361129, 672722258, 1009083387, 2018166774]

約数ペア:

[(1, 2018166774), (2, 1009083387), (3, 672722258), (6, 336361129), (13, 155243598), (26, 77621799), (31, 65102154), (39, 51747866), (62, 32551077), (78, 25873933), (93, 21700718), (186, 10850359), (403, 5007858), (806, 2503929), (1209, 1669286), (2418, 834643)]