879378642

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1069}}^1\times {\mathrm{1987}}^1$

素因数の和:3087

約数の個数: 48

約数和(自身を含む): 1991021760

約数和(自身を除く): 1111643118

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 1069, 1987, 2138, 3207, 3974, 5961, 6414, 9621, 11922, 17883, 19242, 24587, 35766, 45701, 49174, 73761, 91402, 137103, 147522, 221283, 274206, 411309, 442566, 822618, 2124103, 4248206, 6372309, 12744618, 19116927, 38233854, 48854369, 97708738, 146563107, 293126214, 439689321, 879378642]

約数ペア:

[(1, 879378642), (2, 439689321), (3, 293126214), (6, 146563107), (9, 97708738), (18, 48854369), (23, 38233854), (46, 19116927), (69, 12744618), (138, 6372309), (207, 4248206), (414, 2124103), (1069, 822618), (1987, 442566), (2138, 411309), (3207, 274206), (3974, 221283), (5961, 147522), (6414, 137103), (9621, 91402), (11922, 73761), (17883, 49174), (19242, 45701), (24587, 35766)]