15779556

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{11239}}^1$

素因数の和:11265

約数の個数: 48

約数和(自身を含む): 44060800

約数和(自身を除く): 28281244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 11239, 22478, 33717, 44956, 67434, 101151, 134868, 146107, 202302, 292214, 303453, 404604, 438321, 584428, 606906, 876642, 1213812, 1314963, 1753284, 2629926, 3944889, 5259852, 7889778, 15779556]

約数ペア:

[(1, 15779556), (2, 7889778), (3, 5259852), (4, 3944889), (6, 2629926), (9, 1753284), (12, 1314963), (13, 1213812), (18, 876642), (26, 606906), (27, 584428), (36, 438321), (39, 404604), (52, 303453), (54, 292214), (78, 202302), (108, 146107), (117, 134868), (156, 101151), (234, 67434), (351, 44956), (468, 33717), (702, 22478), (1404, 11239)]