13298454

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3343}}^1$

素因数の和:3381

約数の個数: 48

約数和(自身を含む): 32864832

約数和(自身を除く): 19566378

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3343, 3978, 6686, 10029, 20058, 30087, 43459, 56831, 60174, 86918, 113662, 130377, 170493, 260754, 340986, 391131, 511479, 738803, 782262, 1022958, 1477606, 2216409, 4432818, 6649227, 13298454]

約数ペア:

[(1, 13298454), (2, 6649227), (3, 4432818), (6, 2216409), (9, 1477606), (13, 1022958), (17, 782262), (18, 738803), (26, 511479), (34, 391131), (39, 340986), (51, 260754), (78, 170493), (102, 130377), (117, 113662), (153, 86918), (221, 60174), (234, 56831), (306, 43459), (442, 30087), (663, 20058), (1326, 10029), (1989, 6686), (3343, 3978)]