15836418

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1368

約数の個数: 64

約数和(自身を含む): 40158720

約数和(自身を除く): 24322302

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1327, 1989, 2654, 3978, 3981, 5967, 7962, 11934, 11943, 17251, 22559, 23886, 34502, 35829, 45118, 51753, 67677, 71658, 103506, 135354, 155259, 203031, 293267, 310518, 406062, 465777, 586534, 609093, 879801, 931554, 1218186, 1759602, 2639403, 5278806, 7918209, 15836418]

約数ペア:

[(1, 15836418), (2, 7918209), (3, 5278806), (6, 2639403), (9, 1759602), (13, 1218186), (17, 931554), (18, 879801), (26, 609093), (27, 586534), (34, 465777), (39, 406062), (51, 310518), (54, 293267), (78, 203031), (102, 155259), (117, 135354), (153, 103506), (221, 71658), (234, 67677), (306, 51753), (351, 45118), (442, 35829), (459, 34502), (663, 23886), (702, 22559), (918, 17251), (1326, 11943), (1327, 11934), (1989, 7962), (2654, 5967), (3978, 3981)]