15690850542

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{229}}^1\times {\mathrm{21031}}^1$

素因数の和:21449

約数の個数: 48

約数和(自身を含む): 34335581280

約数和(自身を除く): 18644730738

約数列:

[1, 2, 3, 6, 9, 18, 181, 229, 362, 458, 543, 687, 1086, 1374, 1629, 2061, 3258, 4122, 21031, 41449, 42062, 63093, 82898, 124347, 126186, 189279, 248694, 373041, 378558, 746082, 3806611, 4816099, 7613222, 9632198, 11419833, 14448297, 22839666, 28896594, 34259499, 43344891, 68518998, 86689782, 871713919, 1743427838, 2615141757, 5230283514, 7845425271, 15690850542]

約数ペア:

[(1, 15690850542), (2, 7845425271), (3, 5230283514), (6, 2615141757), (9, 1743427838), (18, 871713919), (181, 86689782), (229, 68518998), (362, 43344891), (458, 34259499), (543, 28896594), (687, 22839666), (1086, 14448297), (1374, 11419833), (1629, 9632198), (2061, 7613222), (3258, 4816099), (4122, 3806611), (21031, 746082), (41449, 378558), (42062, 373041), (63093, 248694), (82898, 189279), (124347, 126186)]