27867636

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{24971}}^1$

素因数の和:25012

約数の個数: 36

約数和(自身を含む): 72718464

約数和(自身を除く): 44850828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 24971, 49942, 74913, 99884, 149826, 224739, 299652, 449478, 774101, 898956, 1548202, 2322303, 3096404, 4644606, 6966909, 9289212, 13933818, 27867636]

約数ペア:

[(1, 27867636), (2, 13933818), (3, 9289212), (4, 6966909), (6, 4644606), (9, 3096404), (12, 2322303), (18, 1548202), (31, 898956), (36, 774101), (62, 449478), (93, 299652), (124, 224739), (186, 149826), (279, 99884), (372, 74913), (558, 49942), (1116, 24971)]