15679027548

素因数分解:

$2^2\times 3^3\times {\mathrm{1987}}^1\times {\mathrm{73063}}^1$

素因数の和:75063

約数の個数: 48

約数和(自身を含む): 40670344960

約数和(自身を除く): 24991317412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1987, 3974, 5961, 7948, 11922, 17883, 23844, 35766, 53649, 71532, 73063, 107298, 146126, 214596, 219189, 292252, 438378, 657567, 876756, 1315134, 1972701, 2630268, 3945402, 7890804, 145176181, 290352362, 435528543, 580704724, 871057086, 1306585629, 1742114172, 2613171258, 3919756887, 5226342516, 7839513774, 15679027548]

約数ペア:

[(1, 15679027548), (2, 7839513774), (3, 5226342516), (4, 3919756887), (6, 2613171258), (9, 1742114172), (12, 1306585629), (18, 871057086), (27, 580704724), (36, 435528543), (54, 290352362), (108, 145176181), (1987, 7890804), (3974, 3945402), (5961, 2630268), (7948, 1972701), (11922, 1315134), (17883, 876756), (23844, 657567), (35766, 438378), (53649, 292252), (71532, 219189), (73063, 214596), (107298, 146126)]