38873854332

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1619}}^1\times {\mathrm{15511}}^1$

素因数の和:17183

約数の個数: 72

約数和(自身を含む): 100618277760

約数和(自身を除く): 61744423428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1619, 3238, 4857, 6476, 9714, 14571, 15511, 19428, 29142, 31022, 46533, 58284, 62044, 69617, 93066, 139234, 139599, 186132, 208851, 278468, 279198, 417702, 558396, 626553, 666973, 835404, 1253106, 1333946, 2000919, 2506212, 2667892, 4001838, 6002757, 8003676, 12005514, 24011028, 25112309, 50224618, 75336927, 100449236, 150673854, 226010781, 301347708, 452021562, 904043124, 1079829287, 2159658574, 3239487861, 4319317148, 6478975722, 9718463583, 12957951444, 19436927166, 38873854332]

約数ペア:

[(1, 38873854332), (2, 19436927166), (3, 12957951444), (4, 9718463583), (6, 6478975722), (9, 4319317148), (12, 3239487861), (18, 2159658574), (36, 1079829287), (43, 904043124), (86, 452021562), (129, 301347708), (172, 226010781), (258, 150673854), (387, 100449236), (516, 75336927), (774, 50224618), (1548, 25112309), (1619, 24011028), (3238, 12005514), (4857, 8003676), (6476, 6002757), (9714, 4001838), (14571, 2667892), (15511, 2506212), (19428, 2000919), (29142, 1333946), (31022, 1253106), (46533, 835404), (58284, 666973), (62044, 626553), (69617, 558396), (93066, 417702), (139234, 279198), (139599, 278468), (186132, 208851)]